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influenza A
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CDC: Last Year’s Flu Shot Was Less Than 50 Percent Effective for Children and Adolescents
Despite low efficacy, the CDC says the flu shot is a “critical tool” to prevent moderate-to-severe influenza in children and adolescents.
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CDC: Last Year’s Flu Shot Was Less Than 50 Percent Effective for Children and Adolescents
Despite low efficacy, the CDC says the flu shot is a “critical tool” to prevent moderate-to-severe influenza in children and adolescents.
|