Please use this identifier to cite or link to this item:http://hdl.handle.net/20.500.12105/9007
Early estimates of the effectiveness of the 2011/12 influenza vaccine in the population targeted for vaccination in Spain, 25 December 2011 to 19 February 2012
Jimenez Jorge, Silvia ISCIII | Mateo, Salvador de ISCIII | Pozo, Francisco ISCIII | Casas, Inmaculada ISCIII | Garcia Cenoz, M | Castilla, J ISCIII | Gallardo, V | Perez, E | Vega, T | Rodriguez, C | Quinones, C | Martinez, E | Gimenez, J | Vanrell, Jm | Castrillejo, D | Serrano, Mc | Ramos, Jm | Larrauri, Amparo ISCIII
Euro Surveill. 2012 Mar 22;17(12). pii: 20129.
We present early estimates of influenza vaccine effectiveness (VE) in the population targeted for vaccination, during 25 December 2011 to 19 February 2012. The adjusted VE was 55% (95% CI: 3 to 79) against any type of influenza virus and 54% (95% CI: 1 to 79) against influenza A(H3N2) virus. This suggests a moderate protective effect of the vaccine in the targeted population in a late influenza epidemic with limited match between vaccine and circulating strains.
Adolescent | Adult | Aged | Aged, 80 and over | Case-Control Studies | Child | Child, Preschool | Female | Humans | Infant | Infant, Newborn | Influenza A Virus, H3N2 Subtype | Influenza Vaccines | Influenza, Human | Logistic Models | Male | Middle Aged | Sentinel Surveillance | Spain | Vaccination | Young Adult
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