Summer is usually seen as the “healthy” season. The days are longer, sunlight is abundant, and cough-and-cold infections seem ...

More and more routine vaccines are being linked to lower risks of dementia. Shots against seasonal flu, RSV, tetanus, ...

For at least 10 months after a COVID-19 infection, your immune system can provide good protection against symptomatic illness the next time around, a new study found, and the risk of severe illness is ...

Researchers have identified a pathway that triggers an immune response in cells with defective DNA repair. In particular, the ...