The makers of the nasal spray version of the flu vaccine say they now know why it didn't protect young children against swine flu — the doses got too warm. … Click to Continue »
Living articles about food home & travel from in Kansas City, MO | KansasCity.com, Kansas City Star: Living
Thu, 02/26/2015 - 1:58pm
The makers of the nasal spray version of the flu vaccine say they now know why it didn't protect young children against swine flu — the doses got too warm. … Click to Continue »