Decreasing rates of childhood immunization are a major concern. Our medical analyst explains why

Vaccine rates for measles, polio, diphtheria and other diseases are decreasing among US children, according to a new study from the US Centers for Disease Control and Prevention. That means more children are at risk for severe illness — illness that could be averted if they were immunized.
Source: CNN.com - Health - Category: Consumer Health News Source Type: news