Three domestic cats infected with bovine tuberculosis through eating raw cat food
avatar

I would class this as another potential pet food scandal. They keep on coming from the pet food manufacturing industry (for USA see the Truth About Pet Food website). In this instance veterinarians in the UK have put out a nationwide alert after three pedigree, purebred cats were diagnosed with bovine tuberculosis. It is suggested that they contracted the disease from commercial, raw cat food.


Important note: Personally I am very much in favour of a raw food diet for cats. The current issue appears to be a case of double standards. I am not criticising the raw cat food market. I think a lot more cats should be on raw foods. I have little faith in commercially prepared cat food.


Homemade raw cat food

Safe or not?

The problem is that 43,000 cattle with the disease were slaughtered in the UK in 2017. DEFRA (the UK’s Department for Environment, Food & Rural Affairs) state that all meat from cattle killed because it’s been infected by bovine TB has been through rigourous food safety checks before it is passed on for consumption. They say that it doesn’t matter how it is cooked.

However, the Times newspaper reports that bovine tuberculosis contaminated meat is sold for human consumption use in schools, prisons and the military and to pet food firms.

The meat is considered safe for human consumption because cooking it kills bovine TB bacteria. But the risk is to pets because if they’re eating raw cat food they are ingesting raw meat contaminated with bovine TB.

This may, and I stress may because we don’t know, be the reason why three pedigree cats have been diagnosed with the disease as mentioned above.

Circumstantial evidence

In defence, the Pet Food Manufacturers’ Association said that the evidence linking the TB outbreaks to domestic cats because of raw cat food was only circumstantial.

Young indoor cats

The three cats concerned were young; under two-years-of-age and they are indoor cats. They were adopted as kittens. Veterinarians at one of the UK’s leading feline veterinary centres said that they are urging clinicians to be aware of the possibility of bovine tuberculosis in young cats because they were fed raw cat food.

USA?

All of the above concerns the UK. However, I note that the USA has an issue with bovine tuberculosis too. I do not know how infected meat is dealt with in the USA with respect to pet food. Does it find its way into pet food?

A study carried out in Michigan in 2002 found that dogs and cats living on infected cattle farms did not contract the disease neither were they a risk to humans on the farm. However, an earlier study Pennsylvania indicated a high risk of both dogs and cats acquiring bovine tuberculosis from infected cattle.

Zoonotic

Another aspect of this disease is that it can be transmitted from cats to their owners. Britain has about 11 million domestic cats.

Although there is a risk of cats transmitting the disease to their owners, my research indicates that information on this is very limited. There is only one inconclusive cat-to-human transmission of the disease in the US, as I understand it, but see the linked page below….

Earlier article on this:

UK: bovine tuberculosis infects hundreds of domestic cats



Facebook Discussion

Comments

Three domestic cats infected with bovine tuberculosis through eating raw cat food — 5 Comments

  1. This is a segue. Could we also talk about Toxoplasma gondii? It seems that this single-celled parasite is capable of equipping mice with the ability to not fear domestic felines. Thanks.

  2. This is very pertinent to me. I wish we knew which companies manufactured the prepared raw diets. One of my FIV+ cats thrives on a commercially prepared raw diet. It has calmed his food obsession and reduced his fear aggression. I am concerned that Jet may be vulnerable to this infection.

    As in humans, I believe that long term antibiotic therapy may work to save an infected cat. However, TB is nasty, tricky and can turn up in any part of the mammalian body. Drug therapy may also be less effective due to antibiotic resistance.

    Thank you for alerting us to this threat.

    I had no idea that meat infected with Bovine TB was legally sold both for human and companion animal consumption.

    I am not surprised though, the pet food industry is secretive, dishonest & all about profit, not welfare.

    Monday morning, the well known company that supplies the prepared raw diet, will be getting a phone call, I hope they can provide some written reassurance or guarantees that their product

Leave a Reply

Your email address will not be published.


Please try and upload photos that are small in size of max 500px width and 50 KB size. Large images typical of most default settings on digital cameras may fail to upload. Thanks. Comment rules: (1) respect others (2) threatening, harassing, bullying, insulting and being rude to others is forbidden (3) advocating cat cruelty is forbidden (4) trolls (I know who they are) must use real name and upload a photo of themselves. Enforcement: (1) inappropriate comments are deleted before publication and (2) commenters who demonstrate a desire to flout the rules are banned. Failure to comply with (4) results in non-publication. Lastly, please avoid adding links because spam software regards comments with links as spam and holds them in the spam folder. I delete the spam folder contents daily.