The Health secretary released a video of him flexing with Kid Rock, while his reckless decisions have contributed to more than 900 people contracting measles in 2026.

The U.S. officially eliminated measles in 2000 but is at risk of losing its status after substantial outbreaks last year and so far this year.

A new investigation has found irregularities in the ethics review of a grant to study effects of a birth dose of hepatitis B vaccine in Guinea-Bissau.

This winter, the U.S. is experiencing a surge in measles cases. South Carolina is the epicenter of the outbreak, with over ...

Measles symptoms tend to start with a fever and a runny nose. The telltale rash comes later. In some cases, severe complications develop. They can include pneumonia, blindness, and inflammation of the ...

This study proposes a cross-species transcriptomic framework to predict vaccine reactogenicity, with implications for preclinical vaccine safety assessment. The findings show that mouse muscle ...

Health Secretary Robert F. Kennedy Jr. has stepped up efforts to rewrite U.S. vaccination policy, dropping recommendations ...

The American Academy of Pediatrics (AAP) continues to recommend routine hepatitis B vaccination for all newborns. Some medical centers, including Children’s Hospital of Philadelphia (CHOP), ...

Guinea-Bissau's foreign minister has said his government has stopped a study funded by the Trump administration aiming to evaluate side effects of the life-saving hepatitis B vaccine, including any ...

Hepatitis B vaccination at birth is safe and effective compared with a delayed first dose, according to new research.

OHA also revealed the amount of birth parents being screened for hepatitis B dropped from 96% to 94% from 2022 to 2024. Officials have expressed concern for the slight decline, noting that pregnant ...