An official from the Africa CDC said if it moves forward, it must meet ethical criteria ...

The saga of the US-funded hepatitis B vaccine trial in Guinea-Bissau took another turn today, with health officials in the ...

Ongoing measles outbreaks in multiple parts of the country are threatening the United States’ status as a nation that has eliminated the virus’ spread, but a CDC leader said Tuesday that the potential ...

The American Academy of Pediatrics' recommendations, released Monday, remain mostly unchanged from last year. The CDC now recommends all children get vaccinated against only 11 diseases. Meanwhile, ...