Effectiveness of influenza vaccination in preventing influenza in primary care, Navarre, Spain, 2021/22

Compared with individuals unvaccinated in the current and three previous influenza seasons, in 2021/22, influenza vaccine effectiveness at primary care level was 37% (95% CI: 16 to 52) for current season vaccination, regardless of previous doses, and 35% (95% CI: −3 to 45) for only previous seasons...

Descripción completa

Detalles Bibliográficos
Autores principales: Martínez-Baz, Iván, Casado, Itziar, Miqueleiz, Ana, Navascués, Ana, Pozo, Francisco, Trobajo-Sanmartín, Camino, Albéniz, Esther, Elía, Fernando, Burgui, Cristina, Fernández-Huerta, Miguel, Ezpeleta, Carmen, Castilla, Jesús
Formato: Online Artículo Texto
Lenguaje:English
Publicado: European Centre for Disease Prevention and Control (ECDC) 2022
Materias:
Rapid Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9248265/
https://www.ncbi.nlm.nih.gov/pubmed/35775428
http://dx.doi.org/10.2807/1560-7917.ES.2022.27.26.2200488
Descripción
Sumario:Compared with individuals unvaccinated in the current and three previous influenza seasons, in 2021/22, influenza vaccine effectiveness at primary care level was 37% (95% CI: 16 to 52) for current season vaccination, regardless of previous doses, and 35% (95% CI: −3 to 45) for only previous seasons vaccination. Against influenza A(H3N2), estimates were 39% (95% CI: 16 to 55) and 24% (95% CI: −8 to 47) suggesting moderate effectiveness of current season vaccination and possible remaining effect of prior vaccinations.

Ejemplares similares