Under normal circumstances, the study of health problems after COVID vaccinations posted online on Feb. 25 might not have ...

Five years since COVID-19 was declared a national health emergency, local health experts say the lessons and changes from ...

This latest study shows the vaccine does not increase the risk of having a baby born with major birth defects.

As the world marks the fifth anniversary of the start of the coronavirus pandemic, one question has persisted: How many lives ...

Vaccine hesitancy was rising even before COVID-19 emerged – but the pandemic exacerbated the trend. More kindergartners are ...

The mRNA technology behind coronavirus vaccines is now being used to create bespoke vaccines for cancer patients.

The cutting-edge technology used in COVID-19 shots may lead to new treatments for other diseases. But some conservatives are ...

It’s been five years since COVID-19 arrived in the U.S., and in that time, adults age 50 and older have accounted for roughly 94 percent of the 1.2-plus million American deaths.

Vaccine hesitancy and higher rates of school vaccine exemptions increases the risk of outbreaks of preventable diseases, creating a significant health risk for vulnerable populations.

Patients' confidence in vaccines has waned since the COVID pandemic, according to a national poll and doctors.

On this day, exactly five years ago, we lost the first New Yorker to COVID-19. In the days and weeks that followed, the city ...