Several states have issued their own guidance about COVID-19 vaccines since the FDA released its 2025-2026 formula approvals on Aug. 27, significantly restricting who can access the vaccines for the ...

A study published Wednesday shows that the early U.S. death toll during the COVID-19 pandemic was higher than previously recorded. The journal Science Advances found that more than 155,000 ...

As states grappled with confusion around vaccines, COVID-19 cases have continued to fluctuate nationwide. Some regions of the United States are experiencing "very high" COVID viral activity, according ...

The COVID-19 pandemic’s early death toll was much higher than the official US count, according to a new study that spotlights ...

A new study estimates more than 150,000 COVID-19 deaths in the U.S. were never officially recorded during the first two years of the pandemic, including more than 11,000 in California.

In this photo illustration, Pfizer-BioNTech COVID-19 and Moderna COVID-19 vaccines fill their syringes at Borinquen Health Care Center in Miami, Florida, on May 29, 2025. Credit - Joe Raedle—Getty ...

A machine learning model applied to US death certificate data estimated that over 155,000 COVID-19 deaths were unrecognized between March 2020 and December 2021, suggesting total mortality was about ...

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