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Australia's overuse of antibiotics driving rate of drug-resistant infections (theguardian.com)
218 points by adrian_mrd on Nov 15, 2023 | hide | past | favorite | 152 comments



73% of antibiotics globally are used for livestock production, not for human use, and yet we tend to only hear about how humans need to cut back. How about we require ranchers to decrease their animal density so they don't need to use so many antibiotics?

https://www.nrdc.org/resources/us-livestock-industries-persi...


At least in the US there has been recent progress on this. The USDA just released new rules on June 11, 2023.

https://extension.umn.edu/news/over-counter-livestock-antibi...

Starting June 11, 2023, all currently available over-the-counter antibiotics for livestock will be available only as prescription medications. This new rule will impact all livestock species. Over-the-counter antibiotics are moving to prescription only to provide more veterinary oversight. Similar to the Veterinary Feed Directive, placing antibiotics under the supervision of veterinarians should result in more judicious use and less antibiotic resistance.

This change includes but is not limited to the following: Penicillin, Oxytetracycline, Sulfa antibiotics and Mastitis tubes. Some medications are not considered crucial for human medicine and will remain over-the-counter. This includes the following: Ionophores including Rumensin and Bovatec, Parasiticides, such as Ivermectin, Oral pre/pro/postbiotics, and topical non-antibiotic treatments.

Livestock producers must have a valid Veterinary-Client-Patient Relationship (VCPR) in place before they can be prescribed antibiotics by a veterinarian. A VCPR is a working relationship between a veterinarian (veterinary clinic) and a client. Ideally, a VCPR is a documented agreement between both parties that includes a dedicated visit to the animal location(s) the client operates. This visit and documentation must occur at least once every year to maintain the VCPR.


The issue isn't so much antibiotics given to sick animals to make them well, it's the fact that adding a constant low dose of antibiotics to animal feed allows those animals to more efficiently convert feed into tasty, tasty muscle mass.

> Antibiotics are chemotherapeutic agents used for the clinical management of infectious diseases in humans, plants and animals. However a sizeable fraction of antibiotics produced every year all over the world is used for non-therapeutic purposes. In US alone, about 24.6 million pounds of antibiotics are used in animal agriculture annually and a substantial portion of this is used as growth promoters and not for the treatment of infections...

Evidences available in the literature speak volumes on the beneficial effects obtained from antibiotics used as a feed additive. Pigs supplemented with antibiotics in their feed require 10–15% less feed to achieve a desired level of growth.

https://www.frontiersin.org/articles/10.3389/fmicb.2014.0033...

Constantly feeding antibiotics to animals makes factory farms more profitable.


I thought that antibiotics would have a detrimental effect on an animal’s growth since it wreaks havoc with the intestinal ecosystem.

Has there been any research to determine why growth improves with diminished gut bacteria?


Adding a constant stream of antibiotics to animal feed to promote faster growth has been common practice since the 1940's.

I've seen some theories tossed around to explain the mechanism, but there is no consensus, aside from the fact that it does work.

Unfortunately, it's also led to us having human disease that no longer responds well to antibiotics that are safe to use in humans.

For instance, with Extensively Drug Resistant Tuberculosis:

> Second-line drugs are more toxic than the standard anti-TB regimen and can cause a range of serious side-effects including hepatitis, depression, hallucinations, and deafness. Patients are often hospitalized for long periods, in isolation. In addition, second-line drugs are extremely expensive compared with the cost of drugs for standard TB treatment.

https://en.wikipedia.org/wiki/Extensively_drug-resistant_tub...

Even after you fall back on lesser used antibiotics with severe side effects, the cure rate for XDR TB is below 40%.


Anyone can go on Alibaba and buy 55-gallon drums of pure antibiotics at a fraction of a fraction of a cent per dose.


This is progress but still drastically short of EU regs where livestock/poultry are subject to stricter vaccination requirements. For example, vaccination for salmonella.

In the US, poultry industry and federal/state governments have spent endless effort "programming" people to think that it's their responsibility if they get sick because the meat or eggs they purchased were contaminated and they didn't take enough preventative steps (like cooking it to the point of it being nearly inedible.)

Most US poultry is rinsed in chlorinated water, eggs are washed as well (which ends up destroying the egg's natural coating, so they have to be refrigerated) and so on.


Is cross contamination just not a thing in Europe then?


If you vaccinate the entire flock, none of them end up with salmonella.

Not washing the eggs means the outside might have some chicken crap on it, but A) you wash that off before breaking the egg, and B) you're cooking anything the eggshells come into contact with.


People in the US also think they need to refrigerate eggs.

I personally want zero medicine, chemicals or vaccines in my food. It’s frankly gross.

Further, it is your fault if you eat bad meat. We have a responsibility for our own bodies and what we put in them. The fact people can sue is why they wash with bleach.


> People in the US also think they need to refrigerate eggs.

Eggs in the US are washed (by law) before sale, which removes their natural protective coating, therefore requiring they be refrigerated. In other places eggs are sold unwashed and can be left out.


Take a step back and think about what you just said...

"Washing them, removes the protective coating, requiring refrigeration"

Right, so why do they require refrigeration, if they are sanitized?

Further, if they're not sanitized, you can leave them out? What exactly is that protective coating and how does it somehow make the eggs less safe to sanitize them?

https://tellus.ars.usda.gov/stories/articles/how-we-store-ou...

US eggs are fine to leave out, they just lose some moisture. That's also true of the ones which are unwashed btw, but washed eggs degrade faster. Both unwashed and washed are better refrigerated.


This study was focused on the US egg export market, so they were looking at moisture loss, which affects how "fresh" an egg looks and tastes, but they did not look at the rate that eggs go bad. Egg exporters don't sell rotten eggs -- that's the consumer's problem -- so that fell outside the scope of the study.

The theory is that sanitizing process makes the shell more permeable, which makes it easier for random bacteria in the environment to infect the egg; thus it risks going rotten faster. Refrigeration slows down the growth of these microbes, thus counteracting the increase in permability.


As I understand it, washing reduces the presence of salmonella on the outside of the egg (which is less of a concern in Europe where vaccination against it is more common). It’s a tradeoff though, as it makes the egg more permeable and therefore susceptible to other spoilage microbes, since the eggs don’t stay in a sterile environment after being washed.


> it is your fault if you eat bad meat

I could take a piece of meat way past ita expiration date, bleach it in hydrogen peroxide, and sell it to you as fresh, and you would never know.

Thats what food industry does. https://active-oxygens.evonik.com/en/markets/food-and-bevera...


People in the US also think they need to refrigerate eggs

Only folks that care about food safety. Refrigeration is sometimes cultural: Folks in Norway usually refrigerate eggs, even though they look unwashed, but eggs sit on a shelf at stores in Sweden.

I personally want zero medicine, chemicals or vaccines in my food. It’s frankly gross. So don't eat. Everything has chemicals. You probably don't want to eat sick animals (that's what medicine is for) and vaccines help make sure your food is safer - especially for salmonella. Or produce all of your own food. Good luck grinding wheat, canning and avoiding botulism, feeding animals (or farming even more), and not dying when food runs out.

Further, it is your fault if you eat bad meat. We have a responsibility for our own bodies and what we put in them. The fact people can sue is why they wash with bleach.

This is a horrible misunderstanding of what you have control over. You can handle all meat properly and still get sick: Unvaccinated chickens tend to have salmonella, for example, and it can make you sick. You simply can't see whether or not the spinach you are eating is contaminated by animal droppings either. You don't - and never will - have control over everything you put in your body.

They don't wash with bleach because people can sue: They wash with bleach because they aren't taking other measures to make sure your eggs are safer and because some cultures will reject food if it has little bits of poop and feathers on the shell.


>it is your fault if you eat bad meat

How would you know you're eating bad meat?


lol ugh... leave your meat out for a day or two and circle back.


It may just be the starter for a new cured meat.


If you only eat food without chemicals, you'll never eat again.


As someone who operates a farm, it’s BS. What this really attempts to do, is force me to hire some licensed person to tell me what I already know. Worse, vets are overloaded and there are shortages.

So I have to pay $500 to get some vet to come out in 1-2 days, to tell me what I already know. In that time, my cattle can die, it can spread all costing me more and benefiting no one. Further, because I can only sell a head for $750-2000 this basically wipes out any potential profit.

This is basically just helping the big players who keep a vet on staff or in a high concentrated area. Most of the small farms in my area are just going to get screwed.

Finally, I’m curious how much evidence there is animals use of antibiotics impact humans. Most diseases don’t spread from animal to human, so I don’t suspect it’s all that impactful. On the other hand, it could be to reduce animal-to-animal diseases. That would make sense.

All that being said, to be honest, I think this is an effort to limit the things we saw during Covid. Basically, people realized they could get any drugs for animals cheap and easy. It’s screwing up the medical system, making it as cheap as drugs in the rest of the world.


Actually, what it's attempting to do is prevent antibiotic being used as growth promoters. If they were only used on animals that are sick it would not be a problem. As it is, it's a serious problem as the sibling comment points out.

But, the net effect is what you say. What other solutions are there? Tax them so other uses aren't economic, perhaps?


> Finally, I’m curious how much evidence there is animals use of antibiotics impact humans.

There's a ton, and it all points to antibiotic overuse in agriculture as the main culprit.

Antibiotics and their metabolites don't just stay in animals, they exist in their waste and percolate throughout the environment, water supply, etc, causing antibiotic resistance in bacteria in the environment.

Antibiotic resistance in bacteria is mainly from misuse in humans and animals, and disease spread between the two, along with ineffective waste treatment and the leaching of antibiotics into the environment[1]. About 80% of antibiotics sold in the US are used in agriculture[2], where they are given to animals not to treat infections, but to prevent them and to stimulate growth.

Here are some diagrams from the CDC[3][4], and some articles[5][6][7] from the CDC.

> Most diseases don’t spread from animal to human, so I don’t suspect it’s all that impactful.

Over 60% of infectious diseases in humans are spread from animals, and 75% of new diseases in humans are spread from animals[3].

[1] https://en.wikipedia.org/wiki/Antimicrobial_resistance

[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4638249/

[3] https://upload.wikimedia.org/wikipedia/commons/5/52/Antibiot...

[4] https://upload.wikimedia.org/wikipedia/commons/5/52/Antibiot...

[5] https://www.cdc.gov/drugresistance/food.html

[6] https://www.cdc.gov/foodsafety/challenges/antibiotic-resista...

[7] https://www.cdc.gov/drugresistance/environment.html

[8] https://www.cdc.gov/onehealth/basics/zoonotic-diseases.html


I presume there is a chance the harm can be undone. As antibiotics are less used, the few resistant bacteria will compete with the many non resistant bacteria and hopefully go extinct.


Extinction is unlikely, unless having resistance comes at a very high cost to the organism. I would not necessarily assume this is the case, though. These are genes that may have already existed in a subset of these bacteria, just as random genetic variation, and then we came along and selectively bred the ones with a natural resistance to our antibiotics.

Think of it like the black death in humans. When this disease suddenly made the jump to humans, some people had naturally higher resistance and some had lower resistance, all just due to random genetic variation. The disease spared people who were more resistant and killed people who were less resistant, and now humans today carry genes that protect us from this disease, even though we have not had another black plague for hundreds of years. Even if we eradicated the disease entirely, we will probably still carry resistance for thousands of years. It's just a part of our genetic makeup now.

Back to bacteria, even if antibiotic resistance does come at a high cost to the organism and there is selective pressure against it in the absence of antibiotics, it is still very unlikely that we can get back to the way it was when antiobiotics were new. Once a deleterious trait appears in a population, it has a way of sticking around (e.g., see numerous deadly genetic diseases carried by humans).

Basically, the cat is out of the bag. We need to drastically reduce our use of modern antibiotics to buy ourselves time to develop new antibiotics--and we need to keep the new antibiotics very tightly controlled.


But my point is that if you cease to apply a selective pressure, suddenly the organism that were suppressed by this selective pressure thrive. Whereas in the case of the back death the pressure didn't disappear, we just developed a resistance (if that's the case).


I don’t believe this is true in the Australian context though:

> Australian animal industries are one of the lowest users of antimicrobials in the world

https://www.amr.gov.au/about-amr/amr-australia/animal-health


Another commenter below posted this map: https://ourworldindata.org/grapher/antibiotic-usage-in-lives...

Assuming the data is accurate, it would seem antibiotic use (not sure how that compares with antimicrobials in general) is not particularly low compare to other countries.


Interesting!

From the cited paper itself:

> The top 5 consumers in 2020 were China, Brazil, India, USA, and Australia

But also:

> In contrast, Australia now also appears among the top 5 –however, in the absence of any public report of AMU since 2010 [29], usage for Australia was obtained through extrapolation, as with other countries that do not report data. Therefore, predictions may not accurately reflect the current country efforts to reduce AMU.

So it's not clear if the data actually is accurate (and the paper really is about how accurate data is missing for many countries).


> yet we tend to only hear about how humans need to cut back

There's also financial reasons to do so, with livestock the financial reasons are likely reversed.

Beside that, anti-biotics also have side effects that can make you more sick, their use is not just unnecessary but counter productive. Some of the side effects can be serious and long term, like changing your gut bacteria.


I agree with you on high density confinement livestock production. But is there evidence of antibiotic resistant strains in animals causing issues for humans?


Yes, a quick google turned up these:

Antibiotic Resistance from the Farm to the Table. September 11, 2014. Available at: http://www.cdc.gov/foodsafety/from-farm-to-table.html. Accessed September 14, 2015.

https://www.who.int/news/item/07-11-2017-stop-using-antibiot...

ANTIBIOTIC RESISTANCE—LINKING HUMAN AND ANIMAL HEALTH https://www.ncbi.nlm.nih.gov/books/NBK114485/

Much of modern medicine depends on antibiotics. The above resources give clear and compelling evidence that overuse of antibiotics in livestock is associated with increases in drug-resistant infections in humans.


There are a number of bacteria that have made the jump from animals to people so creating a huge breeding pool for very antibiotic resistant bacteria that have generated human viruses in the past seems like a poor choice.


Do you mean bacteria? Viruses are not treated by antibiotics.


Same for water. We are told to have shorter showers while farmers use most of the water for inefficient practices to grow unsuitable plants for the region.


How much does livestock eating antibiotics really affect the problem of resistant bacteria infecting humans?

Farmers don't use antibiotics for fun. It increases meat production by 5-10%. So expect meat prices to go up by about that amount if the practice gets banned.


> How much does livestock eating antibiotics really affect the problem of resistant bacteria infecting humans?

Bacteria transfer genes from one species to another, so an innovative new genetic mutation that allows one kind of bacteria to shrug off antibiotics more effectively won't stay only in that species of bacteria or only on that farm.

> Horizontal gene transfer is the movement of genetic information between organisms, a process that includes the spread of antibiotic resistance genes among bacteria, fueling pathogen evolution.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4536854/


>How about we require ranchers to decrease their animal density so they don't need to use so many antibiotics?

That would massively drive up meat prices and anger voting consumers who won't be able to afford meant anymore, and also anger voting meat producers who will go bankrupt from slumping sales and have to lay off workers, all of which who will direct their anger at the politicians who restricted the use of antibiotics in animal farms. So not gonna happen politically.

Consumers have to either accept higher meat prices (not gonna happen), or accept that we're too many consumers on the planet for everyone to be fed with organically grown meat (also not gonna happen), so we just kick the can down the road and sweep the dirt under the rug until the titanic hits the iceberg and there's no way forward anymore.

Here in the rich EU countries we have some rules and regulations on meat production, but enforcement is very lax and it's an open secret that those certification seals of approval are basically worthless as animals are still caged together crowded in their own filth, with massively infected open wounds full of puss, and pumped full of antibiotics just to stay alive long enough to become burgers. You should Google those images if you want to become vegan but lack the motivation.

It's a political tragedy of the commons that's found in a lot of other areas in our lives/society which we know for a fact are wrong and are harming us (or others from less fortunate parts of the world), but we still stick to them because they're very profitable industries generating $$$ and jobs, and they're such a tight part of our daily lives, they're nearly impossible to undo today, like all the pollution from car dependence, microplastics, the cheap cocoa and coffee industries driven by slave labor, etc.

See the dead body spaghetti episode from Rick and Morty, it's pretty good satire on our collective hypocrisy on this topic.

We know those are all bad, but we choose to look the other way and not do anything about it because we love our lifestyles with cheap car traveling, cheap shipping, cheap meat, cheap coffee, cheap clothing, etc. and all the associated profits.


I’d rather pay a bit more for meat than be forced down the path of questionable meat-substitutes. Maybe meat has been unsustainably cheap for a long time?

I am quite far from the vegan ideology, but still willing to recognize that there is something untenable about our current relationship with livestock.


That's great, but unless you can convince the rest of the world to pay more for meat or eat less meat nothing will change.


Sure, same argument applies to fake meat.


Fake meat has a higher chance IMO because appear to be starting to approach regular meat levels. I fairly frequently see beyond/impossible meat on sale for $3-4/lb which is roughly the price of 85% ground beef around me.

It would be great if fake meat would be able to drop demand for real meat, leading to less need for factory farming. But if that happens, it's very far in the future.


I'm concerned about our track-record of producing synthetic foods. They're almost always carcinogenic garbage.


This post is the perfect example of what (former US President) Obama calls a "false choice": Either cheap meat stuffed with antibiotics, or expensive meat with few-to-no antibiotics. There are other choices we can make in our society that are not 100% driven by economics.

Recall that the US (and many other highly industrialised, wealthy countries) had filthy environments in the 1960s. Then, the world awoke to environmentalism and a huge number of regulations were passed to clean-up. Few people are asking to go back to the pre-1960s environment. And, yes, following these new environmental rules is not cheap. It would be much cheaper to produce chemicals (and whatever else) if manufacturers could pollute like the 1950s.


>There are other choices we can make in our society that are not 100% driven by economics Then, the world awoke to environmentalism and a huge number of regulations were passed to clean-up

You're forgetting the massive off-shoring of dirty environmentally damaging manufacturing and mining that has moved from the wealthy countries to Asia and Africa, and allowed said rich countries to become 'clean' while still having access to cheap stuff and not be economically affected by the move to green.

It's a trick that doesn't work as well with organic farming.


I don't buy meat from anywhere you can give healthy livestock antibiotics, period. It's really easy (obviously in case you live in such a country you'd be forced to not buy meat or buy imported, which is more expensive and worse for the environment).


Where is metaphylaxis banned? That’s like a basic tenet.


A basic tenet of what?

Not sure about the definitions about prophylaxis and metaphylaxis but I was under the impression any systemic use of antibiotic use in healthy animals was outlawed e.g. in the EU.


How to determine this? Do you have to analyse supply chain or do you just have no chain (i.e. you are near farm and you know farm owner)?

EDIT: Thank you to responses below.


I just look at the flag and know which countries have good meat. E.g. https://ourworldindata.org/grapher/antibiotic-usage-in-lives...

There may be local regulations or labellings to (e.g. some organic labeling means no antibiotic and so on). But as a first rule I just try to avoid meat from "bad" countries. E.g. we get quite a lot of imported Brazilian beef in stores and I know it's terrible both for deforestation and antibiotics so I avoid that completely. Some interesting differences in the map is e.g. between Australia And NZ.


Seems a bit rough and ready, why not use a more granular map:

https://journals.plos.org/globalpublichealth/article/figure?...

or read through the two major cited articles:

Mulchandani et al. (2023) Global trends in antimicrobial use in food-producing animals: 2020 to 2030 https://journals.plos.org/globalpublichealth/article?id=10.1...

Delia Grace (2015) Review of Evidence on Antimicrobial Resistance and Animal Agriculture in Developing Countries https://assets.publishing.service.gov.uk/media/57a0897e40f0b...

There's some devil in the details, of course, are the antimicrobials used in animals the same as those used in humans? ie. Does increasing resistance in animals to X product result in resistance to Y product as used in humans?

Australia thinks it has the right solution here: https://www.amr.gov.au/about-amr/amr-australia/animal-health


Food labeling is often limited to country of origin. I don't see how a more granular map is helpful.


Slightly off topic but how is NZ lamb so insanely cheap (in Europe)?

How does the economics of shipping frozen and refrigerated lamb to Europe work out for this to make business sense?


Sheep are pretty easy keepers. They need less hands-on care than many other livestock (other than shearing, which produces wool that can be sold), they don't require shelter, they don't require strong fences, they don't require high-quality feed, etc.

There can also be other forces at play. For example, we have just transitioned from la Nina (which brings high rainfall to this part of the world) to el Nino (which brings drought), so a lot of farmers will be downsizing their flocks.

Changes in wool prices can also affect lamb prices.


As an Australian, I find that map downright depressing. Antibiotic resistance here is serious enough to make the lowbrow TV news on occasion.


So all your meat is imported from another country? Surely in the long run there are better more sustainable ways


Luckily for me I can just avoid buying imported from bad countries like Brazil. All imported from good countries AND all local meat is ok (because I live in one of the good areas on the map). If I did live in (say) Poland, it would be harder and more expensive, but I'm sure it would be possible to avoid buying domestic, and it wouldn't necessarily be that much less sustainable. At least not compared to buying things imported from a different continent.


I'm pretty sure that Hongkong and Singapore import 100%, but maybe some chicken eggs are grown in Singapore.


> In January 2022, the routine use of antibiotics was banned in the EU, and preventative use was restricted to exceptional treatments of individual animals

EU law is pretty strict about labelling meat coming from the EU/outside the EU so that could be one way.


Organic meat generally implies no antibiotics, for example under the USDA label.


Because doctors and farmers have more effective representation than anyone who looks at the whole.


This means more expensive food. Are the poor willing and able to pay more?


Are “the poor” and “the rich” willing to have an healthier diet?

Meat should be an expensive food. it’s costs for the environment and the humanity are too high.


Obviously because that would require people cut back on meat consumption. I was struck by a recent study indicating most men would rather die young than stop eating meat: https://www.menshealth.com/uk/nutrition/a36261605/red-meat-h...


"most men would rather die young than stop eating meat" Seriously, you're going to phrase it like that? How about this, I enjoy a balanced diet and if that is going to kill me young then so be it. If I was scared of dying I would be much more worried about the coat of plastic dust that lines the entire planet, including vegetables being grown and the grass/feed that animals eat, and the fact that I'm extremely likely to die of cancer due to plastics everywhere, metal particles everywhere, chemicals everywhere... if the meat doesn't get me first.


What if it wasn’t about you dying? What if it was to make the world better?

What amount of suffering in the world would cause you to even consider the option of eating less meat? Is it something you’re willing to contemplate? Not just animal suffering either. Think of the complicated web of problems that come out of people eating too much meat. The antibiotic use discussed in this thread. The methane byproduct discussed in countless others. The inhumane conditions of most butchers (for workers! Let’s forget the animals still).

It’s okay if none of that bothers you. We’re only human. I’m a former vegan, I’ve likely considered it all more than strictly necessary. I don’t think anyone _has_ to be anything. But for what it’s worth it _could_ be about more than an individual’s health.


"What if it wasn’t about you dying? What if it was to make the world better?"

That would be a different discussion, with a different answer. I was only replying to the comment above mine.

Yes... animals produce waste & suffer from infections...

Inhumane conditions exist in the minority in every industry. You're claiming most butchers/abattoirs have inhumane conditions in an industry that I'm certain you've never worked in.

You're a former vegan but I see that you're still brain-washed by the material that you were hand fed.


It is not a different discussion. Here is the context of the line you quoted line I believe you were replying to.

   that would require people cut back on meat consumption
You chose to only quote the Would rather die part.

I’m simply asking you consider something beyond the meals you want to partake in.

You’re absolutely correct- I never have worked in that industry. My family has worked the chicken industry in Georgia and South Carolina. I’ve seen the result of that labor first-hand. If that brain washed me then so be it. That labor is inhumane. It is hardly the only inhumane labor that we rely on.

The thing is I believe you’re capable of seeing more than your comment lets on. I wasn’t hand-fed some propaganda and I don’t think you were either. It’s a weird world out here.


I mean who wouldn't? It's like asking someone would you rather suffer your whole life or live 95% of it but enjoy it.


You're not going to suffer your whole life if you don't eat animals, not a very apt comparison.


me? I love meat, but not enough to shorten my lifespan over.


As an Australian originally, this article is pretty hard to take seriously. I have a great many problems with Australia's medical system, especially the GPs-then-hospitals-with-nothing-in-between idea, but overprescribing drugs has not been one of them. If anything it's been the opposite, it's ridiculously hard to get anything out of a doctor there, especially antibiotics and double especially anything that could conceivably be abused in some way.

The experience overseas is so much more loose that I wonder what the author is on, no pun intended. In Indonesia the health care system was so broken that I actually became kind of a low level expert in antibiotics myself, and would regularly self-diagnose and "prescribe" myself whatever, which I could just walk into any pharmacy, demand, and get. In Thailand it's a little stricter but not much.

So with two much larger countries right nearby with much laxer rules it's hard for me to take seriously the notion that tiny, isolated Australia's moderately bad GP habits, if that is even true, is having much of an effect on anything.


> Report finds more than a third of population had at least one antimicrobial prescription subsidised by Australian government in 2022

Thats right there in the heading. No country should have freaking 1/3 of the population using antimicrobials in a single year.


I found this surprising as well. Here's the actual report, which the Guardian did not think to link:

https://www.safetyandquality.gov.au/publications-and-resourc...

OK, I have to admit I'm surprised it's that high. As you'd expect, it's heavily biased towards the elderly. It's good that a light is being shone on it.

But the article is written as if Australia is some kind of global prime suspect in driving resistance trends, and I continue to doubt whether that is actually the case.


There's a fact in the article discussing this exact point around relative rates of antimicrobial use by country:

> Australia ranks seventh-highest in the developed world for antimicrobial community prescribing rates. Australia’s hospital antimicrobial use is estimated to be nearly three times that of the European country with the lowest use, the Netherlands.

So we are top 10 but not the single worse offender, at least by this metric.


There is some movement to fill the gap between GPs and hospitals: https://www.health.vic.gov.au/priority-primary-care-centres


I found this to be pretty true while Living in Australia. I was always surprised at how cavalier doctors were about giving these out. I think it stems from two things - one is what they quoted in the article, that there's a "cultural expectation in Australia that there’s a pill or a tablet for every problem". People who go to the doctor expect a solution.

I suspect the other thing is how often Australians go to the doctor. Americans tend to be pretty hesitant to see doctors due to pricing of health care. In Australia, if you're sick, you go to the doctor. This is true even for common colds. Some stats, in 2010 Americans saw the doctor on average around 3.9 times a year (and this number is on a downward trend from the previous survey)[0]. In Australia this number is a bit harder to break down. Some politicians have cited that on average people see a doctor 11 times a year. Medicare stats breakdowns put that number at somewhere closer to 7[1]. Either way, it's a significant increase in comparison to Americans. It's more common to go see the doctor.

Unfortunately the article doesn't cite their sources here. One thing I'd be very curious about is what percentage of doctor visits result in antibiotics when comparing Australia vs the United States. My hypothesis is that despite cultural pressures, it may actually be that prescription rates per visit are quite similar between the two countries, and it's just that Australians seen the doctor more often.

[0] https://www.census.gov/newsroom/releases/archives/health_car... [1] https://www.servicesaustralia.gov.au/sites/default/files/doc...


I think any such stats are so heavily weighted towards elderly and pregnant (/newborn) people, they almost don't make sense to consider when talking about a general population.

Whether it's 7 or 11, I don't know anyone middle-aged (20-50) anywhere near that number.


I found this when living in Thailand, where it was difficult to walk out of a Doctors without a prescription for a drug and a collection supporting medications like anti-mucus and pain killers, I think because the hospitals accessible to foreigners were private and made bank on the pharmacy. Not that we saw the GP for most infections, common in that atmosphere, instead just buying antibiotics over the counter as needed. Here in regional Australia, maybe we just hit a good GP, and in the rare cases we get to actually see them never prescribes antibiotics unless pretty darn sure it is an infection. And of course we can't just get them over the counter, as even pharmacists apparently can't be trusted to prescribe them even if the green snot is visibly pooling behind your eyes.

So if Australia is top of the list, I'd certainly want to know more about the sources of the data. If hospitals have started giving out prophylactic antibiotics, that for example would skew the statistics and help identify the source of the problem.


Hah, I wonder how people do it. The past few times I wanted to see my GP the appointments had lead times of 6 weeks or more. And they weren't bulk-billed.

I'd joke that by then the issue would have either gone away or I'd be dead.


Call first thing when the office opens (often 8am) and you often get something because they tend to save a couple of slots for same-day appointments.


Good point, thanks! I'll remember that for next time.


I guess this is very dependent on where you live?

I live in suburban Melbourne and have no problems getting a same day appointment. There are at least 5 GP clinics within a 5 minute drive.


I don't have the reference handy, but I read a study of US healthcare which found patient satisfaction to be highly correlated with whether they got a prescription at the end of an office visit. With a prescription the patients felt like they were getting their money's worth.


Does Australia have as much problem with medical tort lawsuits as the States?

How about healthcare? Single-payer or is it the wild West like America where if you don't have health insurance, you're stuffed with arbitrary debt and bankruptcy at random?

Leers at the UK with their fancy-pants NHS that even those on the right of politics mostly defend.


The report in question points the finger at hospital prescribing rather than GPs, though.


I find that report itself a little strange. Most gp are not associated with hospitals (at least near me). So I wonder if that skews the statistics. I only go to the hospital when I'm having major surgery.


I'm from the Netherlands and once visited our Brazil office.

One of my colleagues there seemed to be having a pretty bad cold so he exited our meeting. One hour later he was back, said he took antibiotics, and felt fine now.

My jaw dropped. Dutch doctors are the opposite, as expats commonly complain about. Our first method of treatment (for various symptoms) is to send you back home and sit it out for a few days. Or just take some aspirins.

The idea being that your body will heal itself over various ills, and that this is the preferred way.

My mind was also blown when I heard that in many countries, people have medical cabinets at home. It being common that the typical non-senior adult has a stock with a wide array of medicines.

I was raised on zero medicines, unless there's something critically wrong. Even taking an aspirin makes you a bit of a wimp.

Cultural differences I guess.


The main reason why Dutch doctors don't prescribe antibiotics for colds is probably because colds are viral infections, not bacterial, so the antibiotics don't do anything. There's very little you can do for most colds apart from supportive treatment (pain meds, antipyretics, decongestants) and rest.


Same in Sweden.

My partner is a GP (French originally) and when she discussed antibiotics being used in France it was quite eye-opening. Most of the antibiotics prescribed in Sweden have not been in use for years in France because there's too much resistance already. On the other hand many of the antibiotics that she considered really basic were considered "super strong", rarely used in Sweden, e.g. Augmentin.


Cultural differences aside, aren’t most colds viruses?


Yeah, but then again, people will argue that in theory a virus infection could cause a co-infection with bacteria. That's the line I often hear when people justify taking antibiotics for a cold.

It's probably true for some rare cases, though on average very likely doing more harm than good.


As an Australian I am surprised of this article. I hardly ever take any medications at all let alone antibiotics willy nilly.


My partner is a GP and it is very common for patients to come in and, rather than describing symptoms, will ask directly for antibiotics. They can be quite pushy when she says no, so I imagine some doctors take the path of least resistance and just prescribe them.


As an Aussie I've had the odd amusing chats with my GP on this topic. His response it usually a flat "antibiotics fix a problem which you don't have. Right now they will most likely make you worse by destroying bacteria which are helping you. Do you want to get worse?".


>One hour later he was back, said he took antibiotics, and felt fine now.

Even if antibiotics did fix his cold (highly unlikely), there's no way it worked in an hour. He got something to pep him up for sure.


1/3 of the population in one year? That's insane. I've only taken antibiotics once in my entire life, and can count on my fingers the amount of times someone mentioned taking them in the last decade. Are doctors prescribing antibiotics for the flu?


Lived in Australia for over 10 years and can confirm that GPs here are, on the whole, pretty useless. Most appointments last under 2 minutes and end with a script, usually antibiotics of some kind.

I had covid recently and a woman at work who had identical symptoms but wasn’t testing positive went to the GP and was prescribed antibiotics.


I thought the GPs were just fine but it's true that they do offer antibiotics almost every time you have a cold. In the US, you would demand them from your doctor and they would say no.

Whether it was placebo or not, it did usually seem to make me feel better.


> I thought the GPs were just fine but it's true that they do offer antibiotics almost every time you have a cold.

Those two sentences contradict each other; it is a very irresponsible thing to do. Also, yes, if every time you have a cold, you get antibiotics and they make you feel better, it is placebo.


> if every time you have a cold, you get antibiotics and they make you feel better, it is placebo.

Not necessarily. Azithromycin, a common antibiotic used for upper respiratory infections, has anti-inflammatory effects separate from it's antibacterial effects[1]. So it may make patients feel better even if they have a viral infection. Thus perpetuating the patient's belief that they "needed" antibiotics.

[1]: https://pubmed.ncbi.nlm.nih.gov/15590715/


An even simpler explanation is return to mean. They were going to get better in a few days anyway, with or without antibiotics. But if they keep getting antibiotics each time, they're always going to think that they helped. Confirmation bias comes in here too, why not.

What's even worse is that unnecessary use of antibiotics can affect someone's gut biome and leave them worse off for months, in some extreme cases years. I have had antibiotics only a couple of times in my life (for bleeding injuries) and I noticed the effect on my gut each time. To think that people create this problem when they don't have to is alarming. I hope for their sake their doctors _are_ prescribing them placebos so it's harmless ignorance.


I took 1000mg of amoxicillin twice a day for about 6 months. I was terrified that it would destroy my gut flora and I would contract cdiff but in the end I didn't notice any adverse effects. Many people take yogurt with antibiotics but I didn't do that nor take probiotics.

Walking out of the pharmacy with 8 boxes of antibiotics at a time was a fun experience. I can't remember but in Australia I think it was less than $5 a box without insurance.


> An even simpler explanation is return to mean. They were going to get better in a few days anyway, with or without antibiotics. But if they keep getting antibiotics each time, they're always going to think that they helped. Confirmation bias comes in here too, why not.

Yes there's the saying among doctors, for patients with a cold who want medication (e.g. antibiotics): "You can either wait and feel better in a week, or I give you medication and you feel better in 7 days."


Who goes to a GP for a cold? Your symptoms would have to be pretty severe to do that wouldn't they? And if so, maybe it's not just a cold.


Almost all workplaces I have worked in insisted on having a sick certificate even for a single day. Several times I was asked to come to work for a few hours even when quite visibly ill.


Wow, that's terrible. That would be nearly impossible for me to produce, because GPs around me are sometimes booked out a week in advance.


Gp visit is free. Often need doctor cert for work to take more than a day or two off.


This hasn't been the case for most GP's for a while now. Bulk billing is becoming quite rare if you're not a pensioner.


Mine still is shrug


Just counter this with a little more anecdata, I'm a regular GP visitor in Australia and have found them to be great. The only antibiotics I've been prescribed in the past decade were for a particularly persistent parasite infection.


Out of curiosity, what sort of parasite? I did not know there were parasitic infections that could be treated with antibiotics as opposed to an anti-parasitic drug like mebendazole.


Viral infections generally don't last past a certain amount of time, so when someone who is not immunocompromised clearly has an infection past a certain point, it is assumed to be bacterial.

It's also not unusual for someone to end up with a bacterial infection because their immune system is weakened from the viral infection.

Your coworker almost certainly didn't repeat everything the doctor said or did, nor should she have to; mind your own business. It's wild that you were not there, don't posses any medical training, but consider yourself more qualified...


That’s not true at all; you can’t generally distinguish viral infections from bacterial infections by the length of illness. [charitably, this is somewhat a useful rule of thumb for many cold like illnesses, but the GP knew how long they were sick…and Covid is a good example of something some people are very sick from for a long time.]

Why do you think any real expertise is required for a situation like this? It’s a simple reality that medicine, like any field, is brimming with practitioners who do not follow best practices and even many that are not good at their job. Doctors make terrible decisions all the time. I can give you numerous anecdotes in my life where doctors were dangerously wrong even when presented with very clear evidence.


I am a person with a history of pleuro pneumonia. Doctors holding out on antibiotics twice nearly took my life (not exagerating, this was said by doctors)

It's very hard for me to get antibiotics and at the same time I have a high chance of getting nasty bacterial infections with each cold. The last infection 2 years ago has caused me to have a permanent cough. Just wish antibiotics weren't so vilified, they actually serve a purpose. Why can't we reduce use in livestock first?


Here in Germany doctors only give them for bad infections that have the potential to turn worse. Cat scratches (actually quite dangerous!), bad throat or stomach infections. I've only taken them 2-3 times this decade I guess but I've seen them mentioned way more often than you. People and doctors here prefer natural recovery with some tea and vitamins to pills if possible, which is nice.


Similarly, here in the US the only time I was precribed antibiotics this decade was when I had a severe enough bacterial infection that the doctor took one look at my vitals and had me taken to the ER at a nearby hospital.

Meanwhile, my family in India are so used to getting antibiotics and overmedicating in general for everything that they find it weird that doctors here just prescribe basic OTC stuff and rest for a basic viral cold.

When I recently went to the doctor for a cold, they did a strep test which came out negative and handed me a "prescription" of lozenges and an OTC decongestant.


"Bad infections" I really hope you mean bad bacterial infections. If doctors give antibiotics for viral infections (e.g. respiratory infections they fear will become bacterial secondary infections) then we in the rest of the world really need to tell Germany to stop it. Preventive antibiotics is useful for the really vulnerable and chronically ill only.

Here they even stopped for many bacterial infections e.g. typical strep infections and so on, so long as the body takes care of it. I.e. no antibiotics just to shorten the disease period.


My anecdote from the US is that usually my primary care doctor will do a rapid streptococcus test if I come in with a sore throat, and only prescribe antibiotics if it comes back positive. That seems responsible enough for me.


Yeah mine would say "you are in your 40's and healthy so I won't prescribe antibiotics unless it doesn't get better in a week". But that as I said is fairly new and quite specific to sore throat from streps.


The reality on the ground for a doctor is that they don’t always have time to do fancy microscope/lab testing. Skin sore looks infected? Antibiotics. If there’s a 30% likelihood it is a bacterial infection and a .0000000001% chance that the patient develops super-MRSA, the choice is clear.


In my (quite limited) experience the prescription of topical antibiotics like that is not down as much as the oral and injected. Not sure why. Perhaps because because the diagnostics is difficult. Or it's because that kind of antibiotics have lower risk of aiding the development of resistant bacteria. Or there just aren't as many alternatives.


Ah yes a .0000000001% chance that the patient develops super-MRSA, the disease that gets its characteristic deadliness from Multiple Resistances to antibiotics, which bacteria develop when antibiotics are overused. Sounds like a great reason to over prescribe antibiotics.


He's saying that they weigh some chance of increasing antibiotic resistance against the expected value of giving the antibiotic. Depending on your decision theory and utility that may be the right move.


Yes, obviously. They're doctors, they understand that.


From the article:

> ... more than one-third (36.6%) of the population had at least one antimicrobial prescription subsidised by the Australian government in 2022... of antibiotics and antifungals...

The prescriptions were for antibiotics AND antifungals. So any prescription treatment for thrush, athletes foot or similar yeast infections were included in the statistics.

Also from the article is that Australia ranks 7th in the list of over-users. There are 6 other countries that are doing worse.


Is there any harm in taking antibiotics if you have a viral infection? Does an antibiotic resistant strain of bacteria spawn out of nowhere just from taking antibiotics in the absence of a bacterial infection? I thought the problem was not finishing a prescribed course of antibiotics when there is an active bacterial infection?


Frequent antibiotics use is associated with a small increase in the lifetime risk of various cancers: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6721461/


It kills your native bacteria and can cause long run issues. Some also have severe side effects such as the fluoroquinolone family.

Like most medicines if you need them you really ought to have them and if you don’t then you shouldn’t.


Tonsillitis seems a common reason for giving antibiotics, as it is very effective against bacterial tonsillitis. May be it is more common in warmer countries.


I have probably only been to the GP once or twice in my life... but that changed after having two kids.

I believe some of this can be tied to the very rapidly changing demographics in Australia. I have no data to back this up, but I do see quite often amongst parents that they will shop around for a GP that gives them antibiotics because back *home*, that's what they were expected to do.

So it is not uncommon for people to drive 30 minutes to their favourite GP somewhere to get exactly what they want...


Just some more anecdata, but it depends which GP practice you go to.

There's a GP practice near us that pays really poorly, always young doctors, they never last more than a year, and the owner (an older GP who also works there) just wants happy return customers who are in-and-out. So yeah, they'll prescribe whatever.

There's a better GP practice near me which won't actually do that though, most visits take the full 15 mins, they'll ask loads of questions and give you some tests and/or recommend over the counter stuff, and it's always "come back if it gets worse or doesn't get better by X". They charge for the first consult, but typically just bulk-bill for every visit related to that problem. Even chronic issues they typically bulk-bill.

So yeah, quality varies. it'd be interesting to see some stats around what sort of GP practices prescribe the most antibiotics - Total visits per year, average doctor turnover, etc etc.


In my life, I declined or threw away roughly 50% of officially recommended antibiotics prescriptions from doctors and hospitals. Worst was the first doctor I visited regularily after moving out from my childhood home. Whenever I came to him with any sort of flu to get the necessary papers for staying away from work for a few days, he prescribed antibiotics for the slightest cough I might have. I played along for two or three iterations, until I noticed my overall health would actually get worse from taking antibiotics. So I started to simply drop his prescriptions into the bin, and go back to drinking tea and eating fruits to get better. I had similar experiences with other doctors later. Our health system is such that you can actually make your health worse if you always listen to everything your doctors say. Sad, but unfortunately true. This is in part because people are not willing to ride out an infection at home. They expect from their doc to give them something magicaal which at least shortens their recovery time down to a day or two at most. And doctors, having learnt that their customers are expecting this, basically force feed the remedies to everyone. These days, you have to explicitly declare that you'd prefer to get better mostly on your own...


I can confirm, they hand it out at the doctors in Australia for almost anything. I used to get sinus infections more than twice a year and they would give me antibiotics without testing if it was bacterial of viral. I started to refuse them few years ago and start to use salt water rinse which worked way better


Oi, get staphed ya mutt!

Father was a vet, and he made me respect antibiotics. Including, IF you take them THEN finish the entire course as directed. DO NOT stop taking them because you feel better.

I think we gotta normalize being sick, and sitting at home watching Netflix.


Apart from the other observations in this thread I wonder if part of the issue is the work culture here. If you call in sick there is often an expectation or requirement that you will go to the GP to get a medical certificate to "prove" you're sick, and having a "cold" isn't typically an acceptable reason for not showing up for work.

I haven't had to worry about this in years but while working in retail I periodically found myself at a GP and being prescribed antibiotics when I would have otherwise stayed home to rest, if I didn't need that medical certificate.


That’s still on the GP and the general public health policy of Australia. If I go to my GP with a cold here in the Netherlands, there is a snowball’s chance in hell that I get prescribed antibiotics.


I wasn't disagreeing, just adding some more context to this thread.


Bollocks, there's about seven of us, we're not going to drive anything. And we don't feed them to otherwise-healthy livestock, unlike some other countries.


How do you breed antibiotic resistant gonorrhea without giving antibiotics to someone with gonorrhea? Giving someone a mild dose to treat some other infection, but not enough to properly treat the gonorrhea?

I think if we are serious about antibiotic use in humans, we need to test for pathogens before or during treatment. Is there a mechanism to affordably do a broad spectrum screening of infections?


I don't understand this - I haven't had antibiotics since I was a young child. What is the average case we're talking about here? Most colds I've had go away in 3-5 days max. Old and vulnerable people with infections, I get, but no reason anyone under the age of 40 should be taking any unless very serious case.


That's right MSM, blame individuals, not Australian or global doctors or pharmacies. And definitely don't mention meat global agriculture for abusing antibiotics to grow animals faster while also making them less effective by evolving pathogens as well.


> Australia ranks seventh-highest in the developed world for antimicrobial community prescribing rates.

And the other 6 countries are...?


I bet, India is on the top3. Pharmacy culture in India is liberal. U can walk into any pharmacy without prescription and buy most meds including Antibiotics. It's a different story online, but even then there are ways to get around.


What if it wasn’t antibiotics alone but the use of some pesticide that is interacting with them and the immune system and bacteria to make this more likely?

Is the rate of resistance formation, the same as what you would expect from looking at other countries with the same usage profile of antibiotics? Have all other variables been controlled for?


Australia already has super animals and now it's getting super bugs...


I had a chest infection lasting months from mid-june to mid-October, and despite a run of Moxy, then Augmentin, then Roxy, and finally Cefalexin, nothing worked. Out of options, I tried a friend's suggestion: raw garlic and honey. After three weeks, my symptoms and long COVID issues improved. It was a stubborn infection that caused me to over-relying on antibiotics, as the article suggests. Makes me wonder about GP's exploring alternatives, especially with rising drug resistance.


I found that three weeks + water worked when I had a similar issue. To be honest the water felt good. I envisioned peeing as a way to flush the badness out despite knowing that’s just not really how it works.


You feeling better drinking water certainly did help.


Yeah, like water obviously helps. And the placebo of imagining like… “sickness” being flushed out helps too.


Yes. Placebo is one of the strongest drugs we got. The problem is how to make a strong placebo… But I remember an interesting study that placebo works even if patient doesn’t believe in it. Ot as effectively though.


Extremely scientific anecdote you got there!




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