By Veronique LaCapra, St. Louis Public Radio
ST. LOUIS, Mo. –
Missouri's effort to get toddlers vaccinated for childhood diseases is improving. Results of the CDC's National Immunization Survey show Missouri rose from last in the rankings in 2009 up to 39th last year. St. Louis Public Radio's Veronique LaCapra reports.
-----------------
Find more Health Coverage on KCUR.
Follow KCUR health news on Twitter.