Looking to get a COVID-19 vaccine booster for yourself or your child this fall? It may be a bit more complicated than just making an appointment. In August, the U.S. Food and Drug Administration ...

Pharmacies across the U.S. have started administering new COVID-19 booster formulations from drugmakers Pfizer and Moderna. The Food and Drug Administration approved the revised mRNA vaccine shots ...

WASHINGTON -- People with certain health conditions that make them moderately or severely immunocompromised may get a fourth mRNA COVID-19 shot, according to updated guidelines from the US Centers for ...

The UK government believes there is no need for further lockdowns thanks to the success of the vaccine booster programme but some experts are questioning whether the new roll-out is counter-productive ...

Several countries, including the US, Canada and the UK, have approved new covid-19 booster vaccines, targeting a more recent variant than the boosters used last year. Here is what you need to know.

Pfizer and BioNTech said on Tuesday they're seeking emergency use authorization from the US Food and Drug Administration for a Covid-19 vaccine booster for all individuals age 18 and older. The ...

Three reports published Wednesday support the argument that people may need a booster dose of Pfizer's Covid-19 vaccine over time, and suggest such boosters would be safe. The reports are part of a ...