The Flu Vaccine Is Working Better Than Expected, C.D.C. Finds

A preliminary analysis finds the vaccine 25 percent effective against this year’s dangerous H3N2 strain, and twice as effective in children.
By DONALD G. McNEIL Jr. from NYT Health http://ift.tt/2EsmfI4
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Vaccination and Immunization, Influenza
Source The New York Times
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