Content about Mark Horton

September 16, 2010

California health officials and healthcare professionals are urging Californians to get vaccinated, as the state...

SACRAMENTO, Calif. California health officials and healthcare professionals are urging Californians to get vaccinated, as the state is on pace for the worst epidemic of pertussis, more commonly known as whooping cough, in more than 50 years. The disease already has claimed the lives of nine infants in the state.