A new H5N1 bird flu mutation has appeared in a cluster of infected dairy cows. It's a genetic change that scientists say ...

All 3 individuals with antibodies to HPAI A(H5) provided care to multiple animals, including dairy cattle. HealthDay News — Seroprevalence of highly pathogenic avian influenza (HPAI) A(H5 ...

A genetic mutation of H5N1 detected in California dairy cows raises concerns about increased mammal-to-mammal transmission and potential human infections.

"These findings suggest the possible benefit of systematic surveillance for rapid identification of HPAI A(H5) virus in dairy cattle, milk, and humans who are exposed to cattle to ensure ...

The discovery of silent H5N1 infections in unexpected populations, the emergence of new variants, and its potential to evolve ...

CDC finds H5 bird flu antibodies in 3 veterinary practitioners, highlighting need for enhanced surveillance and safety protocols.

The Biden and Trump administrations have put billions into bird flu monitoring and prevention. But where is that money going?

HPAI A(H5) virus infections have been known to affect humans who are exposed to infected dairy cattle. The current outbreak of the virus was first detected in March 2024. Since then, human cases ...

"These findings suggest that there might be HPAI [highly pathogenic avian influenza] A(H5)-infected dairy cattle in states where infection in dairy cattle has not yet been identified, highlighting ...

There are 70 confirmed cases of the bird flu among humans in the U.S., as of Tuesday. The CDC said the current public health ...

Noting that the current outbreak of HPAI A(H5) clade 2.3.4.4.b viruses, genotype B3.13 was first detected among dairy cattle in March 2024, with human cases identified among dairy workers in April ...