The World Health Organization on Friday released a formal statement blasting a US-funded vaccine trial as “unethical,” ...

The varicella-zoster virus causes both chickenpox and shingles infections. Initially, the virus causes a chickenpox infection. If it reactivates later, shingles can develop. The chickenpox vaccine ...

Find out how different vaccines for the coronavirus cause your body to create antibodies that fight the virus.

Trust in government health agencies has plummeted, according to health policy and research group KFF, with declines across the political spectrum. And experts told CNN that they fear things could get ...

In an exclusive interview, Jim O’Neill, who also leads the CDC, discusses vaccine schedules, dietary guidance—and being a ...

In his confirmation hearings, Robert F. Kennedy Jr. told U.S. senators that he would not cut funding for vaccine research or change the nation's official vaccine recommendations. He did both.

Kansas lawmakers are advancing a budget proviso to mandate KDHE follows the CDC's changes to the childhood vaccine schedule.

Researchers identify genetic mutation in small group of people who developed the serious disorder after receiving the AstraZeneca or Johnson & Johnson vaccine.

Vaccines are a matter of national security, a leading global health figure said this week, warning that rising anti-vaccine sentiment worldwide could undermine efforts to fight future pandemics.

With federal government changing recommendations, Colorado legislation would bring stability, clarity and a firm commitment to science.

“We found no evidence in our study or in other studies that [the COVID] vaccine causes harm to the children,” said George R. Saade, MD, the new study’s first author and professor and chair of ...

In the early 1960s, after studies confirmed that it was linked to congenital disorders in more than 10,000 children, ...