US childhood vaccination rates fall again as exemptions set new record: reports
U.S. kindergarten vaccination rates inched down again last year and the share of children with exemptions rose to an all-time high, according to federal data posted Thursday. The fraction of kids exempted from vaccine requirements rose to 4.1%, up from 3.7% the year before. It’s the third record-breaking year in a row for the exemption rate, and … Read more