A liver fluke parasite under light microscopy.

The end of a parasite control era in livestock

Treating internal parasites, as well as external pests like lice, is a different game now for beef farmers; the age of the one-stop parasite treatment is slipping

The age of the one-stop parasite treatment is slipping. Treating internal parasites, as well as external pests like lice, is a different game now for Canadian beef farmers.

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.



Protecting cattle against common parasites has been complicated due to burgeoning dewormer resistance.

Routine deworming no longer the answer for livestock parasite control

Parasites are becoming resistant to common livestock medications; strategic treatment and monitoring might be the better way for beef producers rather than blanket treating the herd

Parasites are becoming resistant to common livestock medications; strategic treatment and monitoring might be the better way for beef producers rather than blanket treating the herd


Gene-edited pigs get consumer traction

Gene-edited pigs get consumer traction

A company developing pigs through gene editing, which will be resistant to porcine reproductive and respiratory syndrome (PRRS), found the public was largely neutral or positive about the idea

Canadian and U.S. farmers may get pigs resistant to porcine reproductive and respiratory syndrome (PRRS) in the not-too-distant future, but the public has to accept the gene editing used to develop them.