As per usual, the annual US rabies state-of-the-union has been published in the Journal of the American Veterinary Medical Association (Ma et al. 2023). It’s the same general information every year, but always a good reminder of the ongoing challenges with rabies here in North America.
Here are some highlights from the animal-related
As the unprecedented global H5N1 avian flu outbreak continues (with no real end in sight), and as we get the spring mix of migrating birds, mingling bird populations, more active wildlife and a pending crop of baby wild critters, concerns about spillover infections from birds to mammals are on the rise.
The current H5N1 influenza
The other day, I said that finding H5N1 avian flu in dogs was unsurprising. That also applies (probably even more so) to cats. We’ve known for years that cats are susceptible to H5N1, and since some cats spend a lot of time unsupervised outside and interact with (and eat) birds, they have lots of
An abstract in the upcoming European Conference on Clinical Microbiology and Infectious Diseases (ECCMID) has gotten a fair bit of press and led to a lot of questions because of some sensational headlines. I’ll hopefully be able to check out all the details at ECCMID (I’ll be there for the Global Leaders Group on AMR
I doubt you’ll be shocked to hear that the normal host of Staphylococcus felis is cats. It’s a bacterium that can often be found in healthy cats and periodically causes disease in cats (e.g. urinary tract infections). Overall, though, it’s a pretty innocuous bug. Human health risks related to S. felis haven’t been well investigated
As the current (and unprecedented) H5N1 avian flu outbreak continues, there’s the ongoing threat of transmission to other species. The extent of spread to mammals is hard to say since it’s hard to know how many wild mammals have been infected. However, we know that an impressive range of species has been infected. Spread to
I’ve written (ranted?) about this before – namely the misuse of antimicrobials intended for treatment of aquarium fish in other species. Usually such posts are followed by a deluge of nasty emails along with a bunch of curious requests for links to fish antibiotic sellers (8% kickback available!).
Another sponsorship request came in this morning
We have different approaches to rabies in dogs and cats versus humans. The ultimate goal is still the same: preventing this almost invariably fatal infection. However, between humans and animals there are differences in who we target for vaccination, frequency of vaccination, utility of rabies antibody titres, and how we respond to potential rabies exposures,
Titres… ugh. I spend a lot of time answering questions about titres, with little data to go on.
What are titres?
Titres are a measure of antibody levels in the bloodstream. Antibodies are produced by the body in response to infection or vaccination.
What do titres tell us?
Titres indicate whether a specific antibody is
A busy hockey weekend delayed this topic. I thought this would be a quick one, but there are some interesting and complex issues…and as we move deeper into the vaccination series, there’s even less information on which to base decisions.
This post deals with issues surrounding vaccination at or near the time of surgery. Typically,
