The benefit was especially notable in people aged 75 and older.

New research links the 2024-2025 COVID-19 vaccine to fewer serious cardiovascular events among U.S. veterans, especially ...

The study found that the vaccine reduced the risk of emergency department visits and hospitalizations among healthy adults by ...

The Food and Drug Administration is evaluating Moderna’s new shot, dubbed mFlusiva, for older Americans ahead of the winter ...

PS, designed entirely by artificial intelligence, passed its first human safety trial at Cambridge — triggering ...