Influenza

"Cocoon" vulnerable loved ones for happy holidays

For many people, the time from Thanksgiving to New Year’s Day is for gathering to celebrate with family and friends close to home and far away.

Protect yourself from the flu, RSV and COVID

These three illnesses — influenza, RSV and COVID-19 — can be particularly dangerous to people with cancer.

If your immune system protects you, why do you still get sick?

Your immune system can detect and destroy bacteria, viruses, fungi, parasites or unhealthy cells such as cancer cells. So why do you still get sick?