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Estimating vaccine effectiveness in preventing laboratory�confirmed influenza in outpatient settings in South Africa, 2015 ; Influenza Other Respir Viruses

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  • معلومة اضافية
    • Contributors:
      McAnerney, Johanna M.; Walaza, Sibongile; Tempia, Stefano; Blumberg, Lucille; Treurnicht, Florette K.; Madhi, Shabir A.; Valley�Omar, Ziyaad; Cohen, Cheryl
    • Collection:
      CDC Stacks (Centers for Disease Control and Prevention)
    • نبذة مختصرة :
      Trivalent seasonal influenza vaccine effectiveness during the 2015 season in South Africa was assessed using a test-negative case control study design. Influenza A(H1N1)pdm09 was the dominant circulating strain. Overall influenza vaccine coverage was 3.2% (29/899). The vaccine effectiveness estimate, against any influenza virus infection, adjusted for age, underlying conditions and timing within season was 46.2% (95% CI: -23.5 to 76.5), and 53.6% (95% CI: -62.6 to 80.3) against influenza A(H1N1)pdm09. ; 27865064 ; PMC5304569
    • Relation:
      cdc:44818; http://stacks.cdc.gov/view/cdc/44818/
    • الدخول الالكتروني :
      http://stacks.cdc.gov/view/cdc/44818/
    • الرقم المعرف:
      edsbas.8A59332A