Big Pharma’s $7.2 Billion Cash Cow: Vaccines for Industrial Meat Production

big pharma industrial meat cow vaccines feature
By  Martha Rosenberg

As U.S. regulators restrict antibiotic use, industrial meat producers turn to vaccines, hormones and other problematic drugs to promote growth and prevent disease in unsanitary, overcrowded factory farms.

 Many people know about the routine use of antibiotics in livestock production — and object to it.

The drugs are profitable to industrial meat producers because they cause animals to gain more weight with less feed and prevent the outbreak of disease in often cramped concentrated animal feeding operation conditions.

In 2017, the U.S. Food and Drug Administration (FDA) began regulatory measures to prevent the use of livestock antibiotics for growth purposes and recently finalized the guidance. Injudicious antibiotic use drives the development of antibiotic-resistant bacteria.

As the extent of antibiotic residues and antibiotic-resistant bacteria in meat has been revealed, there has been a public backlash against the drugs’ use, resulting in some meat producers labeling their products “raised without antibiotics.”

Unfortunately, consumers are unaware that other drugs are now being used in meat production and left off the labels.

Worse, in an effort to reduce the publicly spurned antibiotics, meat producers are turning to vaccines.

“Vaccines and other alternative products can help minimize the need for antibiotics by preventing and controlling infectious diseases in animal populations, and are central to the future success of animal agriculture,” read a 2018 article in Veterinary Research.

How prevalent are livestock vaccines?

Drugmaker Merck markets 58 poultry vaccines for diseases that food consumers neither know about nor probably want to know about like coccidiosis, infectious bronchitis, Newcastle disease, infectious laryngotracheitis, mycoplasma gallisepticum, Marek’s disease (chicken herpes), infectious bursal disease, hemorrhagic enteritis, rhinotracheitis (turkey coryza), avian encephalomyelitis, fowl pox and more.

In addition to vaccines for cattle, swine and fish, food animals are also vaccinated as embryos.

By 2020, the animal vaccine market was estimated to be $7.2 billion.
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In ovo vaccination

More than 90% of broiler chickens in the United States are vaccinated “in ovo,” according to research published in Veterinary Research in 2018. That means they are vaccinated as embryos in the egg.

Vaccines are either directly injected into the embryo or into the amniotic cavity of the egg.  But like human vaccines, the technology has its risks.

The authors of the Veterinary Research study report that the mass routine vaccination at the hatchery, “is labor-intensive, causes stress for the chicks, and high sanitary standards need to be followed during vaccine preparation and injection to manage infection risks.”

Injecting vaccines at the wrong stage of embryonic development can be disastrous, they write, giving the example of 1- to 12-day-old embryos who were injected with turkey herpes virus too early and developed lesions and died.

Are poultry and other food animal vaccine residues in the meat? Possibly.

Researchers writing in the Archives of Virology in 2011 advised that a “vaccine, particularly if injected subcutaneously, should be introduced into an area of the animal not used for human consumption such as behind the animal’s ear or in the area of the chest wall behind the elbow.”

That way, wrote the researchers, “if there is any residual vaccine left or any reaction to it, there will be neither involvement of an edible part of the carcass nor trim losses in food animals.”

Unlabeled hormones

Have you ever heard of oestradiol-17, zeranol, trenbolone acetate and melengestrol acetate?

Probably not but they are hormones routinely used in U.S. cattle for growth production.

Much of the European Union looks askance at these hormonal drugs. According to the EU’s Scientific Committee on Veterinary Measures Relating to Public Health, “Misplaced [hormonal] implants and repeated implanting, which seem to occur frequently, represent a considerable risk that highly contaminated meats could enter the food chain.”

The EU Scientific Committee also wrote that “the highest rates of breast cancer are observed in North America, where hormone-treated meat consumption is highest in the world … Prostate cancer shows similar variations … [and] is comparable to that of breast cancer.”

These cancers are known to be hormone-dependent or hormonally mediated.

Scientists writing in the journal Anticancer Research say the hormone zeranol may “play a critical role in mammary tumorigenesis” and “be a risk factor for breast cancer.”

Few in the U.S. are aware that other countries reject U.S. hormone-raised beef.

According to the Library of Congress, “The United States and the European Union (EU) have engaged in a long-standing and acrimonious trade dispute over the EU’s decision to ban hormone-treated meat.”

The conflicts intensified when, in 2009, the U.S. Trade Representative announced its intent to increase tariffs on some products. The EU claimed this constituted an “escalation” of the dispute.

As the United Kingdom prepared to leave the EU, the London-based Food Research Collaboration wrote:

“There is a risk that food standards may be sacrificed to win trade agreements with non-EU states such as the USA. This report looks at the case of hormone-treated beef, which is permitted in the U.S., but which the EU refuses to import. The World Trade Organization has accepted the EU’s refusal to import hormone-reared beef.

“The report shows that at least one of the hormones routinely used in US beef production has been judged to be a significant cancer risk by the EU.”

China also restricts “beef from cattle implanted with growth promoting hormones,” says the University of Minnesota Extension, a research and outreach partnership between the university and the state, federal and county governments. The Extension defends the drugs as promoting sustainability, and as natural as hormones found in plants.

A problematic growth drug

Not many people are aware of ractopamine either — an asthma-like drug designed to add weight to livestock but banned in 160 countries by 2014. In an early Canadian study, monkeys given ractopamine “developed daily tachycardia” — rapid heartbeat.

Rats fed ractopamine developed a constellation of birth defects like cleft palate, protruding tongue, short limbs, missing digits, open eyelids and enlarged heart.

In Taipei City, Taiwan in 2007, 3,500 pig farmers gathered at the Department of Health and Council of Agriculture to protest the possible lifting of a ractopamine ban, Taiwan News reported.

Chanting, “We refuse to eat pork that contains poisonous ractopamine,” and “Get out, USA pork” protesters threw eggs at police, soldiers and reporters and pig dung at government buildings.

According to Temple Grandin, the famed American scientist and animal behaviorist concerned with humane slaughter, the “indiscriminant use of the beta-adrenergic agonist Paylean (ractopamine) has contributed to an increase in downer non-ambulatory pigs,” and pigs that “are extremely difficult to move and drive.”



6 thoughts on “Big Pharma’s $7.2 Billion Cash Cow: Vaccines for Industrial Meat Production

  1. Reblogged this on shelbycourtland and commented:
    “The EU Scientific Committee also wrote that “the highest rates of breast cancer are observed in North America, where hormone-treated meat consumption is highest in the world … Prostate cancer shows similar variations … [and] is comparable to that of breast cancer.”

    These cancers are known to be hormone-dependent or hormonally mediated.”

    Ladies, the reason you have breast cancer may be due to your diet of animal consumption which as you can see is loaded down with hormones. I just recently heard that a family friend’s breast cancer just returned and with a vengeance and the quacks had told her years ago that she was cancer-free. Why they tell cancer patients that lie, I will never know because once cancer is found, with the toxic treatments that U.S. quacks subject cancer patients to, that only further damages the patient’s immune system to the point whereas cancer is inevitably going to make a resurgence. PLEASE, STOP EATING MEAT!! I cannot stress this enough!!!! Look what’s in it!!!


  2. Dr. Bramhall, thank you for posting this. I had to re-blog it for a friend of the family who is in a battle for her very life. And, unfortunately, it is not looking good. The quacks that told her she beat breast cancer lied because she is now so bad off, I am in tears writing this. I just wish that people would understand that a steak is not worth their health. Chicken cordon bleu, barbecue spareribs, ham, hamburgers, hotdogs, bacon and the rest of that mess is simply not worth dying for. I can only hope that people will choose their health over a momentary ‘satisfying’ bite of rare steak meat.


  3. I’m so sorry to hear about your friend, Shelby. I just wish more people were aware that soft tissue cancers were relatively rare in the 19th century – that the current cancer epidemic relates to toxic environmental pollution. Unfortunately it’s relative hard to avoid the toxins in our air and water but people do have choices over what they eat.

    Liked by 1 person

    • Chemicals has been added to the food since the late 1940’s. That includes nitrites and nitrates in meat, which can cause cancer. It has been known for long time, but still allowed. Meat produced in different countries are known for having steriods and antibiotics. USA and Argentina are two of those countries.


  4. I’ve never liked meat much, but it’s increasingly hard to avoid environmental toxins tn the food supply. The US is overly concerned with short-term profits, at the expense of long-term sustainability. We seem to have a race to the bottom going on, with competition intense for the most brutal and inhumane methods. We are poisoning the earth with our ill-considered excesses.


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