“I sincerely regret to inform you that due to the complete loss of our Lead Program, we will be unable to support you with this,” Aaron Bernstein, director of the Agency for Toxic Substances and ...

The 1950s was a turning point for polio. Amid deadly outbreaks, Jonas Salk developed a vaccine that saved countless lives ...

During his visit to the Food and Drug Administration (FDA) on Friday, Health Secretary Robert F. Kennedy Jr. delivered a ...

Health and Human Services Secretary Robert F. Kennedy Jr. this week made his strongest endorsement yet of the measles vaccine ...