Canadian Chicken Has Alarming Amounts of Antibiotic-Resistant Bacteria

Do you know what is in your meat?

If you buy your meat at a supermarket in Canada, it is likely to be contaminated with multiple antibiotic-resistant superbugs like salmonella and E. coli.  Researchers with CBC’s Marketplace bought 100 samples of chicken from major brands at large chain supermarkets in Montreal, Toronto and Vancouver and tested them for bacteria.  Their findings: Two-thirds of the chicken samples tested had bacteria, which often happens with raw chicken, but all of that bacteria was resistant to at least one antibiotic. Some of the samples were resistant to between six and eight types of antibiotics.

Some of the brands included in this study were:

  • Lilydale: resistant to 5 antibiotics.
  • Maple Leaf Prime: resistant to 6 antibiotics.
  • Rava: resistant to 7 antibiotics.
  • Loblaws Club Pack: resistant to 8 antibiotics.

Some experts say that chicken in Canada get antibiotics every day as part of their feed, regardless of whether they are sick or not. The Chicken Farmers of Canada claim that there is only “judicious” use of antibiotics (and not simply routine use of it).

The Marketplace researchers even tested brands advertised as “antibiotic-free,” such as Loblaws “Free From” brand, as well as organic chicken brands. They were alamred to find that even these chickens had antibiotic-resistant bugs. One organic farmer in Quebec said that they do not use any antibiotics at all, but they do buy conventional chicks (which are then raised organic) and he says the only conceivable way his meat could have been exposed to antibiotics is if the eggs were injected with antibiotics before he takes the chicks.

Researchers are very concerned about these findings because the overuse of antibiotics in meat being consumed by Canadians means that oral antibiotics no longer work to fight the superbugs with which people are infected.  One researcher from McMaster University who was interviewed on Marketplace said: “It’s the bugs against the drugs and the bugs are winning.” Experts are particularly concerned because half of the salmonella bugs found were resistant to Ceftiofur, one of the only antibiotics that can be used to treat food poisoning in pregnant women and children.

The Chicken Farmers of Canada are not particularly concerned and say that if people cook their chicken properly, they will not be infected with the bugs. However, most people are not as careful as they think they are when handling raw meat. People are also often infected with these superbugs due to unsafe food handling practices in restaurants or other food service businesses where they eat.

Are you concerned about the overuse of antibiotics in livestock? How has this or will this change your eating habits?

Note: Source for all findings in this post is the CBC’s Marketplace on television on Friday, February 11, 2011 and the accompanying CBC news article.

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Annie blogs about the art and science of parenting at the PhD in Parenting blog.

Photo credit: on flickr


Quanta Kiran
Quanta Kiran4 years ago


Sonny Honrado
Sonny Honrado4 years ago

Avoid chicken from supermarkets!

Sonny Honrado
Sonny Honrado4 years ago

Avoid chicken from supermarkets!

Cesar V.
Cesar Villanueva5 years ago


Elizabeth M.
Elizabeth M.5 years ago

It makes me wonder WHEN did all this injecting of anibiotics start? My husband grew up on a farm and they had to kill their own chickens for food. They didn't even have a refrigerator, eventually had an ice box. They never got sick.
Maybe old wood stoves cooked better??????

Maira Sun
Maira Sun5 years ago


Joyce Squillante
Joyce S.5 years ago

Kind of interesting to hear something negative about Canada. I feel like I'm always hearing about how amazing everything in Canada is...

Jay Evas
Jay Evas5 years ago

gotta love the stupid people who spent 3x more for organic and free from chickens only to find the same bacteria on the meat as the regular chicken has. you really trust loblaws to do their homework on these issues? thank the lord we have marketplace informing us of these bad practices.

cristiana t.
cristiana t.5 years ago

what about Romanian meat?

Alicia A.
Alicia A.5 years ago