Good health care decisions depend on good data—whether you're making federal health policy or treating a single patient.

“The fall and winter of 2023-2024 saw substantial waves of RSV, flu and COVID-19, and a similar pattern is expected ... age 2 ...

There are legitimate health reasons for wearing medical masks. These include asthma and exposure to wildfire, smoke and exhaust. And, individuals may want to protect themselves, their families and ...