The U.S. Food and Drug Administration authorized Johnson & Johnson’s Covid vaccine for emergency use in February 2021, nearly a year into the global pandemic that would go on to kill more than one ...

A groundbreaking study explains why certain COVID-19 vaccines caused dangerous blood clots, hemorrhages and VITT syndrome, resulting in the deaths of around 200 people in Europe.

Health officials in the United States have lifted the 11-day pause on Johnson & Johnson vaccinations following a recommendation by a Centers for Disease Control and Prevention advisory panel. On ...

RALEIGH, N.C. - Federal health officials say it’s safe to continue administering Johnson & Johnson shots at three vaccination sites in North Carolina that had an increase in reports of adverse ...

Results from early stage trials of Johnson & Johnson’s COVID-19 vaccine are promising, showing the one-dose vaccine generates an immune response in nearly all volunteers, with minimal side effects.