Mumps case in Clark County highlights vaccination concerns
A confirmed case of mumps in Clark County, which has one of the state's lowest rates of vaccination against measles, mumps, and rubella, or MMR, has public health officials on aler…
A confirmed case of mumps in Clark County, which has one of the state's lowest rates of vaccination against measles, mumps, and rubella, or MMR, has public health officials on aler…