The 2024-2025 mRNA COVID-19 vaccine provided moderate protection against severe outcomes, including hospitalizations and ED visits.

Researchers discovered another potential side effect that isn't getting nearly as much attention/ What is it and why is it important? Here's what you need to know. 🩺 SIGN UP for Parade’s health ...

The Johns Hopkins CIR is looking for healthy volunteers between 18 and 64 years old for an intranasal Covid vaccine study.

Find out about the different types of coronavirus disease 2019 (COVID-19) vaccines, how they work, the possible side effects, and the benefits for you and your family. Getting a COVID-19 vaccine helps ...

Some members of the CDC’s vaccine advisory panel have publicly questioned the safety and manufacturing of the shots, including raising a debunked theory that DNA contaminants in the vaccines are ...

Who is eligible for a COVID vaccine? While early FDA guidelines restricted COVID vaccinations to older adults or those with preexisting conditions, the California Department of Public Health (CDPH) ...

From inoculations against polio and smallpox to protections from measles and tetanus, vaccines are critical health care tools that have saved more than 150 million lives in the past 50 years. Rarely, ...

RNA vaccines saved millions of lives during COVID-19 but have limitations like waning immunity and complex production. Scientists are now testing a new platform called DoriVac, which uses folded DNA ...

As of November 2025, some healthcare organizations conclude that COVID-19 vaccines have no impact on fertility. But some researchers agree that more studies are needed to understand potential ...