Researchers are not just worried about the virus popping up on American farms. Other types are causing trouble around the ...

The U.S. is facing its worst flu season in 25 years, according to the Centers for Disease Control and Prevention, which ...

Flu cases are ticking down, but experts warn the U.S. isn’t out of the woods yet.

U.S. flu infections are showing signs of a slight decline, but health officials say it’s not clear that this severe flu ...

A mutated flu strain is pummeling patients. Avoiding getting sick won't be easy ...

An influenza outbreak swamped the US as the year came to an end, reaching the highest levels since the Covid-19 pandemic and hitting children and teenagers especially hard. At least 11 million people ...

As he addressed an audience of virologists from China, Australia, and Singapore at October’s Pandemic Research Alliance Symposium, Wei Zhao introduced an eye-catching idea. The gene-editing technology ...

Add Yahoo as a preferred source to see more of our stories on Google. The number of hospitalizations, emergency room and outpatient visits, and deaths associated with the flu have shot up, according ...

Activity during the current flu season is growing to severe levels, with the percentage of doctors’ visits for flu-like illnesses reaching the highest level on record, according to the most recent ...

The virus is storming the country, a reminder of how terrible its toll can be.

Cases of influenza in the United States are rising, driven by a new strain that public health officials worry current vaccines may not protect against as effectively. Health officials and researchers ...

As flu cases rise across the country, West Irondequoit schools are leaning on strategies learned during the COVID-19 pandemic to keep students and staff healthy.