- Backyard bird
Fatal H5N2 Infection in a Person: One-Off Weirdness or Warning Sign?
Adding to the “that was not on my bingo card” theme of the 2020s, there was a recent fatal H5N2 avian influenza infection in a person in Mexico.
First important point: this was H5N2, not the H5N1 strain we’ve been focused on for the past few years in bird (and spilling over into
H5N1 Avian Flu in a Cat on a Dairy Farm (Completely Unsurprising)
H5N1 avian influenza has been found in cats on a dairy farm in New Mexico where cattle were infected with the same virus. As part of the farm investigation, some (number not reported) sick (type of illness not reported) cats were tested, and three were positive. There’s no way to know for sure, but I’d
Update: H5N1 Avian Flu in Cats in Poland (July 4), Possible Food Link?
The H5N1 avian flu outbreak in cats in Poland seems to be slowing down but the cause is still under investigation. While outbreaks often die out on their own (sometimes because of what we do, sometimes despite what we do), it’s still important to figure out what happened, to help understand the disease and ideally
Update: H5N1 Avian Flu Spillover in Cats, Poland (June 27)
Yesterday, I discussed a situation where avian flu was suspected in the deaths of a reasonably large number of cats in Poland. “We need more information” was a big part of that, and as of today a few new pieces of the puzzle have come to light.
H5N5 Avian Influenza in Mammals, Canada
Yes, I’m prone to making typos. No, this title isn’t one of them.
While we’re in the midst of an unprecedented international outbreak of H5N1 avian flu (with ongoing spillover into mammals), there’s a new kid on the block: H5N5 influenza. I think recent reports of H5N5 were glossed over by some who didn’t realize
H5N1 Avian Flu and Animal Shelters
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
Avian Influenza in Mink: Should We Care?
The ongoing H5N1 avian influenza outbreak is an unprecedented event in its size, scope and duration (but it’s not getting much press anymore these days). As infections continue to occur is birds in large numbers over a vast geographic range, we worry about spillover events into other species.
There have now been many reports of
Avian Influenza Response Approaches… Does One Size Really Fit All?
As H5N1 avian flu ramps up again across Canada with the fall wild bird migration, we’re likely going to see more situations where more unique populations of captive birds are affected, beyond the usual large or small poultry flocks. The CFIA’s standard response to highly pathogenic avian flu (like the current H5N1 strain) is “
Handling Backyard Poultry in Veterinary Clinics During the H5N1 Avian Influenza Outbreak
As the unprecedented outbreak of H5N1 avian influenza continues in North America, there are numerous concerns about where the outbreak is heading and threats to other species, including domestic and wild mammals, and people (the latter being just another “domestic mammal”). My inbox is filled with questions about different concerns and scenarios. The one I’ll