Effectiveness of seasonal 2012/13 vaccine in preventing laboratory-confirmed influenza infection in primary care in the United Kingdom: mid-season analysis 2012/13.
نویسندگان
چکیده
The early experience of the United Kingdom (UK) is that influenza B has dominated the influenza 2012/13 season. Overall trivalent influenza vaccine (TIV) adjusted vaccine effectiveness (VE) against all laboratory-confirmed influenza in primary care was 51% (95% confidence interval (CI): 27% to 68%); TIV adjusted VE against influenza A alone or influenza B alone was 49% (95% CI: -2% to 75%) and 52% (95% CI: 23% to 70%) respectively. Vaccination remains the best protection against influenza.
منابع مشابه
Effectiveness of trivalent seasonal influenza vaccine in preventing laboratory-confirmed influenza in primary care in the United Kingdom: 2012/13 end of season results.
The effectiveness of the 2012/13 trivalent seasonal influenza vaccine (TIV) was assessed using a test-negative case-control study of patients consulting primary care with influenza-like illness in the United Kingdom. Strain characterisation was undertaken on selected isolates. Vaccine effectiveness (VE) against confirmed influenza A(H3N2), A(H1N1) and B virus infection, adjusted for age, sex, s...
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R G Pebody ([email protected])1, F Warburton1, J Ellis2, N Andrews1, C Thompson2, B von Wissmann3, H K Green1, S Cottrell4, J Johnston5, S de Lusignan6, C Moore7, R Gunson8, C Robertson9,10, J McMenamin3, M Zambon2 1. Public Health England Centre of Infectious Disease Surveillance and Control, London, United Kingdom 2. Public Health England Operations Directorate, Microbiology Services,...
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عنوان ژورنال:
- Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin
دوره 18 5 شماره
صفحات -
تاریخ انتشار 2013