The new 2026-2027 COVID-19 vaccines are available. Experts explain who should get one the shots and why, the best time to get vaccinated, side effects and more.

The Centers for Disease Control and Prevention last month raised its benchmark for levels of the Covid virus in wastewater, adjusting a key metric for assessing the disease’s transmission. As a result ...

NBC News has the latest data on the coronavirus pandemic. See how Covid-19 has affected the health, travel and jobs in your state. Updated regularly.

Although foodborne pathogens have been in the spotlight all summer, another highly contagious virus is picking up steam: coronavirus. After a lull this spring and early summer, COVID-19 infections are ...

Leading U.S. medical groups are urging people to get updated flu and COVID-19 vaccinations this fall, banding together Wednesday to issue shot guidelines — and highlight the science behind them — ...

Wastewater data shows COVID-19 rates are on a "summer surge" in several Bay Area communities. The increase is showing up in wastewater from Marin County to the South Bay, giving health officials a ...

Although foodborne illnesses stole the spotlight all summer, another highly contagious virus has been spreading in the United States: coronavirus. After a long lull, COVID-19 cases are on the rise ...

As respiratory virus season ramps up, Missoula Public Health is offering multiple flu and COVID-19 vaccine clinics across ...

At least $20 million in COVID relief funds have been stolen by the China-based, state-sponsored hacking group, APT41, ...