Yale researchers have found clues as to why certain people experience adverse health effects after the COVID-19 vaccine, ...

In a small study, Yale researchers have found "differences in immune profiles" among those who have rare reaction to the ...

Dr. Masha Tehrani breaks down the chronic symptoms from the vaccine on 'America Reports.' Trump says Zelenskyy to visit U.S.

The finding that the vaccines substantially reduce the risk of long COVID in kids echoes findings seen in studies on adults.

Department of Health and Human Services Secretary Robert F. Kennedy Jr. paused a $240 million contract to create a new ...

One of the last remaining Catholic colleges requiring coronavirus vaccines has dropped its mandate, and the other one appears ...

Scientists explored the differences in heart inflammation caused by COVID-19, anti-COVID-19 vaccines, and other viral ...

Experts from Yale University have uncovered a new, concerning condition linked to the COVID-19 vaccines. Dubbed ...

COVID-19 vaccines target emerging variants, offering improved protection. Learn about their effectiveness, timing, and safety ...

A health district epidemiologist called it a “kick in the teeth” and “based on conspiracy and misinformation.” ...

Disagreements about what worked and what didn’t against the biggest public health disaster in modern times have yet to be ...

In this piece, we include reporting tips, how vaccine side effects are tracked in the U.S., and what research shows about the ...