Q-fever and Leptospirosis are two bacterial infections that are responsible for abortions in cattle and sheep and can result in human infections and disease. In people, Leptospirosis causes a headache, fever, severe muscle pain, diarrhea and jaundice.

Protecting the farmer from zoonotic diseases

Close contact with livestock during calving or lambing can increase the farmer’s exposure to potentially devastating illnesses that can infect humans

As many farmers and veterinarians work with animals on a regular basis, it can be easy to become careless about protecting ourselves from zoonotic diseases.








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COVID-19 isn’t over for white-tailed deer

The virus mutates rapidly in white-tailed deer, but here’s why we don’t need to worry — for now

At some point during the pandemic, Sars-CoV-2, the virus that causes COVID-19, spread from humans to white-tailed deer in North America. In 2021, scientists revealed that 40 per cent of white-tailed deer sampled in Michigan, Pennsylvania, Illinois and New York state in the U.S. had antibodies for the virus. Surveillance of these deer continues, and

Salmonella infections are becoming more common in dairy calves and we occasionally see outbreaks in beef calves too.

Livestock producers must watch for zoonotic diseases

Cryptosporidia, giardia and salmonella are among diseases which can be easily passed from animals to humans

Cryptosporidia and giardia are two intestinal parasites that can cause diarrhea in people and calves. These parasites are single-celled organisms and Cryptosporidium is a common cause of diarrhea in both beef and dairy calves under one month old. Young children, pregnant woman and immune-compromised adults who are infected can have severe diarrhea and abdominal pain.