A rare but serious clotting disorder linked to certain COVID-19 vaccines and natural adenovirus infections has puzzled scientists for years.

The FDA declined to review Moderna's mRNA influenza vaccine due to inadequate clinical trial comparators for older adults.

The varicella-zoster virus causes both chickenpox and shingles infections. Initially, the virus causes a chickenpox infection. If it reactivates later, shingles can develop. The chickenpox vaccine ...

For example, did my son really need the Hepatitis B vaccine, the requirement for which was only introduced in the 1990s? On ...

Find out how different vaccines for the coronavirus cause your body to create antibodies that fight the virus.

Adults should also stay up-to-date with vaccines. Here’s where to go for trusted guidance. You’re reading The Checkup With Dr ...

Moderna Inc (NASDAQ:MRNA) has delivered a 37% gain year-to-date, dramatically outpacing the biotech sector’s 0.4% YTD return.

Find out about the COVID-19 vaccines, the benefits of COVID-19 vaccination and the possible side effects.

The news is the latest sign of the FDA’s heightened scrutiny of vaccines under Health Secretary Robert F. Kennedy Jr.

The most common reasons for not having received either vaccines were as follows: not thinking they need it and not thinking the vaccines are effective.

Fact Check - Pandemic simulations are conducted for preparedness, not as a blueprint for engineering a new global crisis.