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

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

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

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

A small study on Covid vaccine safety has sparked an online tempest — and highlighted the conundrum faced by some scientists.

Today, the official Covid death toll in the United States stands at 1.22 million. Excess mortality counts, which compare the ...

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.” ...

COVID-19 vaccines were not associated with increased risk for thyroid diseases but were associated with increased risk for exacerbated hypothyroidism.