After speculation as to whether this year’s flu vaccine could be poorly matched to the current strain of flu, new Centers for ...

In February 2025, flu rates spiked to the highest levels seen in at least 15 years, with flu outpacing COVID-19 infections ...

The worst flu season the United States has had in more than a decade may have reached its peak, according to the US Centers<a ...

Federal health officials are trying to tell if this year's harsh flu season led to an increase in a rare but dangerous brain ...

This week, the Food and Drug Administration — now with vaccine skeptic Robert F. Kennedy Jr. at the helm — unexpectedly and ...

The Pennsylvania Department of Agriculture says it has detected bird flu in Butler County, which shares a border with the ...

UN Secretary-General António Guterres addresses the ongoing risk of pandemics, highlighting concerns over vaccine skepticism, ...

Here's a quick primer on the bird flu — when it started, how it spreads and what you can do to protect against it.

The outbreak has sickened and killed millions of animals, caused alarm among farmers, and, perhaps most notably to the public ...

Alongside a backdrop of the largest flu seasons in 15 years, H5N1 bird influenza is spreading amongst poultry. There has been some crossover into cattle herds in America, as well as bird-to-human ...

The 2024-2025 flu shot reduced hospitalizations by up to 78% in kids and 55% in adults. Flu cases are mostly caused by H1N1 ...