Flu hospitalizations and doctor visits are at a 15-year high. Why is this flu season so bad? Doctors discuss influenza trends ...

All indicators point to the likelihood that the ongoing 2024-2025 flu season will surpass recent years’ figures for both ...

The U.S. is experiencing one of the most intense flu seasons for years, with millions of people thought to have been infected ...

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

Studying these moments provides some insight into how and why one outbreak may become a deadly pandemic, while another does ...

The U.S. Department of Agriculture has issued conditional approval for a bird flu vaccine for use in chickens. There have ...

Levels of influenza nationwide are now at the highest they have been since the peak of the 2009 swine flu pandemic, according ...

For the first time since the COVID-19 pandemic began, influenza has surpassed COVID-19 as the deadliest respiratory illness ...

The flu season in Florida might have finally peaked, and we could be seeing the light at the end of the tunnel.

Bird flu cases are increasing in the US, with two more hospitalisations reported in Wyoming and Ohio. While no human-to-human ...

With so much H5N1 circulating in the U.S., scientists worry we are a few mutations away from a potential human pandemic.

A new variant of the H5N1 bird flu — the same one that led to the death of a Louisiana man — has for first the first time ...