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

Multiple vaccine shots are needed to boost vasculitis patients’ immunity against COVID, especially if they have been treated ...

Immune cell populations of people with post-vaccination syndrome had lower levels of effector CD4 T cells and higher levels ...

TUESDAY, Feb. 18, 2025 (HealthDay News) -- President Donald Trump signed an executive order withholding funding from schools ...

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

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

South Korea is reviewing whether to include COVID-19 vaccines in its National Immunization Program (NIP) as the virus ...

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

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

Two Catholic colleges are among at least 15 schools of higher education in the United States that still require the ...

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

An epidemiologist said the Franklin County resolution was "based on conspiracy and misinformation against the COVID-19 ...