More than a year after its promised deadline to investors, drugmaker puts alarming results in federal government's "virtual ...

For decades, the flu virus in the shots you’re offered every fall has been grown in chicken eggs. Now, scientists are trying ...

Food and Drug Administration officials say they will ratchet up requirements for vaccine studies, citing concerns about COVID shots for kids. But public health experts question the agency's analysis.

After a quiet summer, bird flu is on the move again, and experts say it poses an escalating threat. While the virus doesn’t appear capable of spreading from human to human, it has killed people ...

It’s the longest walk in Georgia politics — the 600 steps from the mayor’s office in Atlanta’s towering City Hall to the ...

A new mRNA vaccine against the flu has proven itself more effective than existing vaccines in a new clinical trial. The ...

The requirements didn't increase weekly vaccination rates or cut cases and deaths in adults or children, despite their ...