A guide to testing, quarantining, isolating and returning to work or school, depending on whether you’ve gotten vaccinated fully, part

The deadly third wave of the 1918 flu shows what can happen when society prematurely returns to pre-pandemic life, a medical historian cautions.

What clinicians want you and your loved ones to know.

Prior poll showed health and wellness benefits of pet ownership for people over 50.

Thousands of people are still getting sick, so responsible behavior is still key, even after vaccination