The seasonal flu shot is a yearly vaccine administered to protect against the flu, or influenza. Here are the facts and side ...

Vaccinations for Covid-19 are now underway in the U.S. Two vaccines – one from Pfizer and BioNTech, one from Moderna — have ...

A study reveals that 20.8% of European adolescents hesitate to get vaccinated, primarily due to fears of side effects.

Confused about your baby’s immunization? Get expert answers on painless vaccines, flu shots, side effects, and more from ...