Vaccine experts said the memo was irresponsible and omits key details about how officials arrived at the conclusion.

Local pharmacists are reminding older adults and those who are immunocompromised to get a second COVID vaccine.

By 2025, more than 13 billion doses of the vaccine are estimated to have been administered globally, saving untold millions of lives and suffering.

South Carolina health leaders are providing clarification about vaccine eligibility as the state reports its first flu-related death of the season and respiratory virus activity ramps up.

The former officials say the agency's plan to revamp how vaccines for flu, Covid and other respiratory viruses are handled ...

In the midst of the backlash against the CDC’s guidance, a recent Harvard University study highlights a new risk of COVID-19 ...