New bird flu variant found in dairy cattle. Can H5N1 be transmitted to humans?
The variant of bird flu that killed a Louisiana resident has now been found in dairy cows. Until now, the human cases of bird flu traced to cattle have been mild, mostly eye infections. But the U.S. Department of Agriculture confirmed that a strain previously found only in wild birds has turned up in dairy herds in Nevada ‒ raising concerns that future human infections could be more serious.
Officials say bird flu likely widespread in the state. What we know about the H5N1 virus
State officials say the highly pathogenic avian influenza – more commonly known as bird flu – is widespread in much of the state.
H5N1 bird flu spills over again; Nevada cows hit with different, deadly strain
Cows in Nevada have been infected with a strain of H5N1 bird flu different from the strain detected in all other herds to this point in the ongoing dairy outbreak. It's the same strain that killed a Louisiana resident in early January and sent a Canadian teenager to intensive care in early November.
2nd form of bird flu detected in US cows
A branch of the H5N1 bird flu family tree that hadn't previously been seen in cattle has now been detected in dairy cows.
New Bird Flu Strain in Nevada Dairy Cows Sparks Pandemic Fears
Nevada dairy cattle infected with a new bird flu strain, Type A H5N1 D1.1, raising concerns of multiple transmission channels.
Bird flu confirmed in Rockland; H5N1 suspected in other dead geese found in Spring Valley
Bird flu is widespread in wild birds worldwide and is causing outbreaks in poultry and dairy cows with several recent human cases.
Deadly version of H5N1 bird flu spills over into Nevada dairy cattle
A version of the H5N1 virus that has killed one person and severely sickened another has been detected in milk samples collected from Nevada dairy herds.
New Bird Flu Strain Found in U.S. Dairy Cows
A new strain of bird flu has infected dairy cows in Nevada, marking the second time the virus has jumped from birds to cattle. This latest infection — reported by the U.S. Department of Agriculture (USDA) Wednesday — involves a strain of H5N1,
Dairy cows infected with second version of bird flu
A version of the avian influenza virus different from the one rampaging through herds since last spring has been detected in dairy cows in Nevada, USDA says.
Dairy cows infected with 2nd form of bird flu for the 1st time: USDA
A second type of bird flu has been found in U.S. dairy cows for the first time, the U.S. Department of Agriculture announced Wednesday.
San Mateo County cat diagnosed with bird flu as CDC deletes evidence on possible feline-human transmission
San Mateo County public health officials reported finding H5N1 bird flu in a pet cat and a backyard poultry flock.
CDC Weekly Report Back After 2-Week Halt But No H5N1 Bird Flu Info
For the first time since 1952, publication of the CDC's Morbidity and Mortality Weekly Report was halted. It returned on Feb.
Live Bird Markets Ordered to Close in New York After Avian Flu Is Found
The order affects roughly 80 markets in New York City and in several nearby counties. Gov. Kathy Hochul described it as a ...
Scripps News on MSN1h
New guidance issued on testing for avian flu
Two state health departments have issued new guidance on testing for the bird flu, following a CDC advisory, even as it says ...
Bird flu cases force closure of New York live poultry markets
Multiple cases of bird flu in chickens are forcing the closure of live poultry markets in parts of New York state, Gov. Kathy ...
Bird flu has caused growing problems for the last year. Here's what we know so far.
Bird flu appeared in a Texas dairy farm in March 2024. Havoc has followed on farms and in grocery stores and concerns mount ...
KRQE Blogs12h
Flu season in the US is the most intense it’s been in at least 15 years
Health officials are closely watching a third strain — a bird flu known as Type A H5N1 — that has sickened tens of ...