I’ve been dealing with questions (and some threats) about this issue for many months:

How to handle overdue vaccines because of COVID-19 delays

It’s a complex issue that’s hard to navigate because of limited data. We know how most vaccines work when used according to the label instructions. We don’t know much about what happens

While the COVID-19 pandemic and its associated controversies continue to dominate our collective attention, much older, more familiar diseases are still out there too, causing their old familiar – and deadly – problems.  Rabies has once again reared its snarling head, this time in the small Arctic coastal community of Tuktoyaktuk, NWT. Rabies is

There are lots of SARS-CoV-2 variants out there. The virus changes a bit all the time.  However, there’s a lot of, well, concern about a few particular “variants of concern” (VOCs).

VOCs are “OC” because they have mutations that could increase their infectivity (i.e. ability to infect people), their virulence (i.e. severity of disease they

Here’s the latest version of our pandemic guidance document for Ontario veterinary clinics, produced in collaboration with the OVMA.  Previously entitled “A guide to reopening veterinary medicine in Ontario” it has been retitled “A guide to mitigating the risk of infection in veterinary practices during the COVID-19 pandemic (04-Jan-2021)“.

Previous versions of the

The new SARS-CoV-2 strain circulating in the UK (technically called SARS-CoV-2 VUI 202012/01, or B.1.1.7 – see “what’s in a name” below) has raised a lot of concern internationally. The fact that we have a mutant strain of the virus isn’t surprising. There are countless mutant strains out there already. Viruses like this naturally change

In the antimicrobial stewardship area, there are a number of things that would be so easy to address (the “low hanging fruit”) but have received surprisingly little attention. A prime example is human use of antibiotic products intended for use in animals that are purchased over-the-counter (OTC) or over-the internet, without a prescription.  Yes, this

We are looking to recruit Canadian veterinary clinic staff who have had COVID-19 themselves for a study to learn more about the transmission of SARS-CoV-2 from people to their own pets (dogs, cats, ferrets). This study is being performed by Drs. Scott Weese and Dorothee Bienzle from the Ontario Veterinary College, University of Guelph.


The amount of money being spent developing a COVID-19 vaccine is astounding. (The amount being spent on ensuring people will actually get such a vaccine, not so much – but that’s a different story.)

Beyond vaccine hesitancy, one potentially major issue with vaccination is inequity. Rich countries have greater ability to produce and/or buy vaccine.