As flu season peaks, and with several other illnesses going around, here's how to stay safe and healthy this season.

NEW YORK (WABC) -- As the highly transmissible omicron and delta coronavirus variants continue to sweep across the United States, health officials warn that more people are expected to get infected -- ...

NEW YORK (WABC) -- With the push to get more people boosted and with COVID cases continuing to decline, there could soon be some different guidance when it comes to wearing masks across the country.

Many vaccinated kids experienced breakthrough infections during the omicron surge, though protection against hospitalization remained stronger, a large new government-funded study found.The study ...

By bno - Mark Buckton - Taipei When COVID‑19 exploded across the globe in early 2020, it changed the lives of almost every ...

CHICAGO (WLS) -- Chicago has officially passed the peak of COVID-19 infections driven by the highly transmissible omicron variant, the city's top doctor announced Wednesday. Chicago Dept. of Public ...

Doctors have documented a rare case of a health worker catching H3N2 flu and then COVID-19 11 days later, just as H3N2 ...

As the Christmas season looms, with its crowded end-of-year parties, family gatherings and busy travel schedules, many New ...

The dominant variant of the coronavirus has proved to be not only staggeringly infectious, but an evolutionary marvel. By Carl Zimmer By November 2021, nearly two years after the coronavirus emerged ...

Since the emergency phase of the COVID pandemic has ended, researchers have been studying the long-term consequences of a SARS-COV-2 infection.. | Microbiology ...