About 82% of lives saved were among people who got vaccinated prior to their infection with COVID, researchers said.

According to the findings, 90 percent of the lives saved were among individuals aged 60 or older.

Despite federal shifts, Michigan health officials say the COVID-19 vaccine remains safe and essential for everyone 6 months and older.

The HHS is betting $500 million on developing a universal flu vaccine that could protect against multiple flu strains.

During Brazil's COVID-19 vaccination campaign, when several brands of vaccines were available and the Chinese vaccine was the ...

"... The COVID-19 vaccine is the best way to prevent complications of infection...," Dr. Natasha Bagdasarian, chief medical ...

State scientists do expect that California will see either a stronger summer COVID wave or a more significant winter wave.

Science has shown us that COVID-19 vaccines had a transformative effect, saving lives, preventing illness, and altering the ...

The vaccine’s protection offered against more severe COVID-19 is not 100%, and you can still catch the virus if exposed, although your chances may be lower after vaccination.