Manitoba Co-operator
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.



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.