Cancer patients who received mRNA-based COVID vaccines within 100 days of starting treatment with widely used immunotherapies ...

The new research provides evidence that Covid reinfections can increase the risk of long-term health consequences. By Pam Belluck Pam Belluck has covered long Covid since the condition first emerged.

Children and teens have a doubled risk of long COVID following their second COVID-19 infection, researchers report. What's more, long COVID dramatically increases kids' risk of myocarditis, blood ...

The US Centers for Disease Control and Prevention signed off on a recommendation that patients must consult a health care provider to get a Covid-19 vaccine, although they don’t necessarily need a ...

The US Centers for Disease Control and Prevention signed off on a recommendation that patients must consult a health care provider to get a Covid-19 vaccine, although they don’t necessarily need a ...

“Reprogramming a computer’s software to extract certain information from an existing public record and then compiling that information into a new file creates a new record to the same extent that ...

President Donald Trump has received updated flu and COVID-19 booster shots in preparation for upcoming travel, the president’s physician announced Oct. 10. Sean P. Barbabella, a U.S. Navy captain, ...

From inoculations against polio and smallpox to protections from measles and tetanus, vaccines are critical health care tools that have saved more than 150 million lives in the past 50 years. Rarely, ...

A top U.S. health official on Monday called for the combined measles-mumps-rubella shot to be broken up, drawing a quick rebuke from vaccine maker Merck, which said there is no scientific evidence ...

One of the main factors of the COVID-19 pandemic ending was increased immunity through vaccinations. While that global health emergency is in the past, the coronavirus itself isn't, and people still ...