Vaccination rates in some South Carolina schools have dropped to as low as 20%, raising concerns about potential measles ...

Measles outbreaks in South Carolina and along the Arizona-Utah border have infected over 850 people as vaccination rates lag ...

A person infected with measles could have exposed others in Columbia amid an ongoing outbreak in the state.

More than 100 cases of measles has been added to the Upstate outbreak since Friday, with the outbreak possibly moving to the ...