Hesitancy towards COVID vaccines extends to pet vaccinations, as well—and at worrying levels, researchers report.

We all want to move on from COVID-19. But it's not so simple, says Angela Branche, an infectious disease expert.

A three-part series from FactCheck.org breaks down Presidential hopeful Robert F. Kennedy, Jr.'s long history of false health claims.

A study of incarcerated people in Connecticut finds that high levels of COVID exposure may reduce immunity from vaccines or prior infection.

Additional COVID-19 vaccine boosters could benefit people with cancer, depending on the treatment they're receiving, researchers report.

"...by getting boosted you are in the population that has the highest level of antibodies in the mom, and also the highest level of antibodies in the baby."

Info about the FDA vaccine approval process makes people more likely to recommend the RSV vaccine for pregnant people, a survey finds.

New survey data reveal gaps in the maternal health knowledge of American adults, including around vaccines and SIDS.

The risk of negative effects of both mRNA COVID vaccines is very low, but older adults fare better with the Moderna vaccine, researchers find.

COVID vaccines are not likely to blame for any major changes to the menstrual cycle, a new study shows.