No public exposure sites have been identified yet, health officials said, in an outbreak that has been "brewing since late ...

A record share of US kindergartners had an exemption for a required vaccination last school year, and coverage for all reported vaccines – including the measles vaccine – was lower than the year ...

On the Sky News Daily, Niall Paterson talks to Helen Bedford, professor of children's health at Great Ormond Street Institute ...

U.S. kindergarten vaccination rates inched down again last year and the proportion of children with exemptions rose to an all-time high ...