Six years ago, on March 11, 2020, the World Health Organization declared COVID-19 a global pandemic. Here's what else ...

Practitioners nationwide are striving to do what’s best for children’s health, while staying supportive in the face of mistrust and confusion.

In 1775, Washington deployed colonial soldiers who had survived smallpox to retake Boston during a city-wide epidemic.

Some members of the CDC’s vaccine advisory panel have publicly questioned the safety and manufacturing of the shots, including raising a debunked theory that DNA contaminants in the vaccines are ...

Three cases became six, then 10, then 12. Here's an inside look at what's been happening to track exposures, test residents ...

COVID-19 cases remained relatively steady week-over-week in late August, though data from states showed "very high" viral activity at the end of the month, according to the Centers for Disease Control ...

Iran will not move forward with participating in the World Cup after the United States killed Supreme Leader Ayatollah Ali Khamenei in its ongoing war, according to Ira ...