Walmart, Walgreens and CVS announced they are now offering the Moderna COVID-19 booster shots. The Johnson & Johnson booster shot is also available at Walmart and Walgreens. All three retailers are ...

CVS Pharmacy and Walgreens are both now administering COVID-19 booster shots, but only for those with weakened immune systems. It comes after the Food and Drug Administration ruled that transplant ...

Pfizer and BioNTech said Wednesday that initial lab tests show that the omicron variant partly escapes protection offered by the companies' two-dose regimen of their COVID-19 vaccine. However, those ...

The Food and Drug Administration released a review of Pfizer’s application for a COVID-19 booster shot on Wednesday, saying that although the third shots increased immune responses in 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 ...

The U.S. Food and Drug Administration on Tuesday authorized Pfizer's omicron booster shot for kids under five years old who were previously vaccinated with three doses of the company's original ...