A series of reported outbreaks at some of the largest egg producers in the U.S. have caused a shortage in egg supplies, as ...

A genetic mutation of the H5N1 bird flu virus—a mutation associated with increased infectiousness and disease severity—has ...

The most well-known HPAI subtype circulating today is H5N1. Since early 2024, H5N1 has been causing outbreaks among cows ...

Mutated H5N1 Bird Flu Found in Cats: Scientists have identified a genetic mutation in two infected cats that is linked to ...

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

The CDC has sequenced bird flu viruses from people in Nevada and Wyoming, and the Trump Administration has released a ...

H5N1 is just one of them ... from birds to cattle of genotype D11 viruses occurred recently, one in Nevada and the other in Arizona. The sheer number of avian flu–infected cows also creates ...

Scientists are sounding alarms about a genetic mutation that was recently identified in four dairy cow herds, nearly one year ...

Animal and Plant Health Inspection Service (APHIS) has announced an additional six states are enrolling in the National Milk Testing Strategy (NMTS). This brings the total number of states testing ...

The harsh reality is that global guard rails have weakened even as the risks of the next pandemic have not. Read more at ...