The rise in COVID-19 cases is notably observed in the Southern and Western regions of the United States. Wastewater analysis ...

An early fall increase in COVID-19 cases is being reported in several states. Maps show where activity is increasing.

As summer winds down, COVID-19 cases are growing in at least 40 states. Here’s where COVID is surging and what to know about the vaccine.

Plus, what to do if you get sick this summer or fall.

Learn how COVID-19 is spreading across the U.S., what is driving the summer wave, and how health officials are tracking it. By mid-August, a sore throat can feel like an out-of-season problem. Yet ...

Heterogeneous long COVID definitions across CDC, NASEM, and studies create downstream effects on diagnosis thresholds, treatment pathways, and outcome measurement, undermining equity and research ...

Find out how different vaccines for the coronavirus cause your body to create antibodies that fight the virus.

MedPAC's chair defended its $76 billion Medicare Advantage estimate at an insurer event. What the fight could mean for Part B premiums. Kennedy Disclosure Shows $4 Million in Book Advances From ...

Fall and winter mark the peak season for common respiratory infections such as COVID-19; respiratory syncytial virus, or RSV; ...

Michigan and dozens of other states are in the midst of a COVID-19 surge, according to a new map from the Pandemic Mitigation Collaboration.

COVID-19 vaccines are now available in the Bay Area, just in time for the West Coast’s summertime wave of cases. While the Trump administration continues to cast doubt on the safety and efficacy of ...