Flu Vaccine Only About 50% Effective This Year: CDC
This year's flu vaccine formulation appears to be only about 50% effective, according to a new CDC report.
This year's flu vaccine formulation appears to be only about 50% effective, according to a new CDC report.
A national pediatricians industry group is warning parents to avoid the FluMist nasal spray and opt for more traditional vaccine shots for their children after studies found that the FluMist…
A panel of CDC experts has voted not to recommend the FluMist nasal vaccine, saying it only had a 3% effectiveness among children last year.