Although H5N1 typically infects wild birds, the virus has spilled over into domesticated animal populations, like dairy cows. Peter Cade/Stone via Getty Images Unlike H1N1 and H3N2, H5N1 largely ...

CDC report shows H5N1 infection in veterinarians who did not know they were working with infected cattle The veterinarians had no symptoms but have antibodies in their blood One of the veterinarians ...

Michigan has become ground zero for the highly pathogenic H5N1 avian influenza virus that's sweeping the nation, killing turkeys, chickens and wild birds, infecting cows and other mammals – and now ...

The discovery of H5N1 bird flu in U.S. cattle — and the news that at least one person in Texas has been infected, apparently through contact with infected cows — has taken scientists who study ...

Because there is no effective vaccine or treatment for neosporosis, the disease can only be avoided by serologic testing ...

Bird flu was probably circulating in dairy cows for at least four months before it was confirmed to be the highly pathogenic H5N1 virus, according to a new analysis of genomic data by scientists at ...

The two-year saga of rapid evolution and multi-species adaptation of H5N1 avian influenza took a drastic turn in recent weeks when the virus was detected numerous times in US cattle, raising fresh ...

A new variant of the bird flu has infected a dairy worker in Nevada marking the state's first human case of the H5N1 avian ...

More than 70 percent of California’s dairy cow herds are infected with bird flu. Here’s what to know - Nearly 70 people have ...

As a second strain of bird flu has spread to dairy cows, influenza experts tell Newsweek that consumers should not be concerned about drinking pasteurized milk. Newsweek reached out via email to the U ...

MISSOURI, USA — A parasite is quickly spreading throughout Missouri's cattle population, thanks to the "serious threat" of booming invasive tick populations in the state. The parasite, called ...