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 ...

The Centers for Disease Control and Prevention (CDC) on Wednesday said younger males should consider waiting longer between doses of the Pfizer-BioNTech and Moderna COVID-19 vaccines in order to ...

Thinking about getting a spring-time booster shot? A new study coming out of York University's Centre for Disease Modelling in the Faculty of Science shows that immunity after a COVID-19 booster lasts ...

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 ...

In a recent study published in The Lancet Regional Health Western Pacific, researchers compare the immunogenicity, reactogenicity, and safety of a half-dose Pfizer-BioNTech BNT162b2 coronavirus ...