More than 550 people have contracted measles in Spartanburg County, S.C., in a fast-growing outbreak. Like a majority of U.S. counties, nonmedical exemptions to school vaccination are also rising.
(Image credit: Ken Ruinard)
More than 550 people have contracted measles in Spartanburg County, S.C., in a fast-growing outbreak. Like a majority of U.S. counties, nonmedical exemptions to school vaccination are also rising.
(Image credit: Ken Ruinard)