Flu deaths have surpassed COVID-19 in California for the first time since the pandemic, with concerns over low vaccination rates and a likely severe flu season.

A CDC study has found H5N1 bird flu antibodies in veterinarians who had no symptoms and no knowledge they had been working ...

While a pandemic is not inevitable, the spread of the bird flu virus, also known as H5N1, has surpassed worrisome milestones ...

Each year, flu experts from around the world gather to map out recommendations for next winter's flu vaccine. This year, it's ...

The Centers for Disease Control and Prevention reports that flu cases in the United States this season are at their highest levels since the 2009–2010 swine flu. For the first time, the death rate for ...

We talked to experts about where the science is on risks to humans and how the virus is messing with the food supply.

Flu season typically ends in May, which means it isn’t too late for a flu shot. (Just remember that it takes a couple of ...

A new study from researchers at Weill Cornell Medicine-Qatar (WCM-Q) reveals how the SARS-CoV-2 virus evolved from initially ...

Partial CDC data suggest that influenza deaths may have already reached as high as 2% of deaths for the week ending on Feb. 1 ...

Two more illnesses have been reported in Uganda's Ebola Sudan outbreak, raising the outbreak total to nine, according to a ...

H5N1 bird flu is branching out. New data from the Centers for Disease Control and Prevention indicates that a second type of ...

China has reported two more H9N2 avian flu infections in humans, both of them patients from Hunan province in the southern ...