According to a study of more than 5.5 million adults aged 50 years or older, vaccination with the bivalent BA.1 mRNA booster ...

COVID-19 vaccination, especially with a booster dose, is associated with reduced odds of preeclampsia, according to a recent study.

A third dose of the Pfizer/BioNTech COVID-19 vaccine can "strongly" boost protection against the delta variant -- beyond the protection afforded by the standard two doses, suggests new data released ...

It is now up to the CDC to decide whether to roll out booster shots for Moderna and Johnson & Johnson vaccine recipients, after the FDA authorized the additional doses Wednesday. The FDA also signed ...

Now that the federal government is recommending that many COVID-vaccinated Americans receive booster shots starting this fall, it’s important to know what a “booster” is and how it differs from a ...

Video above: FDA votes to authorize more COVID-19 boosters, mix-and-matching doses in some casesA booster dose of the Pfizer/BioNTech coronavirus vaccine was found to have a high efficacy — 95.6% — ...

COVID-19 cases and hospitalizations are on the rise again ahead of the busy holiday travel season. Dr. Eric Cioe-Peña joins CBSN to discuss what this means for families planning to gather this ...