Category: Avian Influenza
CDC Confirms 3rd Human Case of H5 Bird Flu in California
CDC The Centers for Disease Control and Prevention (CDC) has confirmed a third human case of H5 bird flu in California. Like the two cases in that state confirmed last week, the person reported occupational exposure to infected dairy cows. To date, all three California cases occurred in dairy workers from three different affected farms […]
Oct 9, 2024
Why a bird flu case in Missouri is worrying experts
Washington Post/Opinion The drumbeat that bird flu is coming closer to humans is growing ever louder. Health officials must step up their game in tracking and preparing for this virus before it spreads further. Last month, the Centers for Disease Control and Prevention confirmed a case of the illness, also known as H5N1, in a Missouri resident. […]
Oct 8, 2024
Third Possible Human Case of Bird Flu in California
ContagionLive A third possible human case of bird flu has been identified in California, with the individual having had contact with infected dairy cattle in the Central Valley. Specimens are currently being sent to the CDC for confirmatory testing. Despite this new case, health officials maintain that the risk to the public remains low. Importantly, […]
Oct 8, 2024
Q&A: How California, now an epicenter for bird flu in dairy cattle, is monitoring the virus
STAT The state has quickly vaulted ahead of others in confirmed infections among herds. From the earliest days of the H5N1 bird flu outbreak in dairy cattle, experts watching the evolving situation have worried about California. The Golden State has the country’s largest concentration of dairy farms, roughly 1,100 herds. The concern has been if […]
Oct 8, 2024
As bird flu outbreak expands in California, dairy farms report it’s worse than they expected
CNN A third farmworker has tested positive for bird flu in California, according to the state’s health department. If confirmed by the US Centers for Disease Control and Prevention, this would be the 17th human case of H5N1 flu in the US since March, when the virus was first detected in cows. It comes as farmers […]
Oct 8, 2024
Kansas State University research finds bovine H5N1 influenza may spread via milking
Sunflower State Radio A Kansas State University researcher has published findings linking milking practices to the transmission of bovine H5N1 influenza virus, which affects dairy cattle and was first detected in the U.S. in spring 2024. Juergen Richt is the senior author of the paper “H5N1 clade 2.3.4.4b dynamics in experimentally infected calves and cows,” which was […]
Oct 2, 2024
H5N1 clade 2.3.4.4b dynamics in experimentally infected calves and cows
Nature In March 2024, highly pathogenic avian influenza virus (HPAIV) clade 2.3.4.4b H5N1 infections in dairy cows were first reported from Texas, USA1. Rapid dissemination to more than 190 farms in 13 states followed2. Here, we provide results of two independent clade 2.3.4.4b experimental infection studies evaluating (i) oronasal susceptibility and transmission in calves to […]
Oct 2, 2024
47 Tigers Dead In Vietnam Zoos Due To Bird Flu
VNA News Forty-seven tigers, three lions and a panther have died in zoos in south Vietnam due to the H5N1 bird flu virus, state media said Wednesday. The deaths occurred in August and September at the private My Quynh safari park in Long An province and the Vuon Xoai zoo in Dong Nai, near Ho […]
Oct 2, 2024
Bird flu control strategies ‘not working’: Gaps in data highlight potential for silent spread
Medical Express A review of sustained mammal-to-mammal bird flu transmission in diverse species, led by The Pirbright Institute, shows global control strategies are not working. Writing in Nature, researchers analyzed whether outbreaks in European fur farms, South American marine mammals and United States dairy cattle raise questions about whether humans are next. Led by zoonotic influenza […]
Sep 25, 2024
A new outbreak is plaguing the West
Deseret News Richard Geary heard word of the contagion around the turn of spring, when it was still distant. News reports and murmurs among fellow veterinarians revealed livestock herds about 1,000 miles away in Kansas had fallen ill with a confusing new ailment. In the 35 years he’s been treating animals across southeast Idaho, Geary […]
Sep 24, 2024