@article{efc38b64e6dc48e88547c89887c8580b,
title = "Interim effectiveness of trivalent influenza vaccine in a season dominated by lineage mismatched influenza B, northern Spain, 2017/18",
abstract = "The 2017/18 interim estimate of trivalent influenza vaccine effectiveness (VE) was 39\% (95\% confidence interval: 20–54) in Navarre. Compared with individuals unvaccinated in the current and five previous seasons, VE against influenza B was 41\% for current and any prior doses, 67\% for current vaccination only, and 22\% for any prior doses, and 43\%, 51\% and 54\%, respectively against influenza A(H3N2). This suggests moderate VE despite predominance of lineage mismatched influenza B.",
author = "\{Primary Health Care Sentinel Network\} and \{Network for Influenza Surveillance in Hospitals of Navarre\} and Jes{\'u}s Castilla and Ana Navascu{\'e}s and Itziar Casado and Alejandra P{\'e}rez-Garc{\'i}a and Aitziber Aguinaga and Guillermo Ezpeleta and Francisco Pozo and Carmen Ezpeleta and Iv{\'a}n Mart{\'i}nez-Baz and I. Abad and P. Aldaz and R. Ansorena and I. Arc{\'e}iz and E. Arina and Arrechea, \{M. A.\} and I. Arribas and N. Azn{\'a}rez and Bartolom{\'e}, \{F. C.\} and A. Beguiristain and A. Beltr{\'a}n and M. Bidarte and I. Blanco and A. Brugos and B. Cano and Castresana, \{M. V.\} and Cenoz, \{J. C.\} and F. Cia and B. Compains and Corpas, \{J. R.\} and F. Cortes and B. Chur{\'i}o and Cuevas, \{P. C.\} and \{Da Costa\}, \{E. M.\} and D{\'i}ez, \{M. R.\} and Escribano, \{F. J.\} and M. Esparza and Esparza, \{M. J.\} and V. Etayo and \{Fern{\'a}ndez Alfaro\}, C. and B. Flamarique and Garc{\'e}s, \{M. L.\} and \{Garc{\'i}a Alb{\'e}niz\}, T. and \{Garc{\'i}a Nicol{\'a}s\}, \{F. J.\} and Germ{\'a}n, \{A. B.\} and A. Giner and Guiu, \{J. O.\} and Gurbindo, \{J. C.\} and Guruchaga, \{M. J.\} and Heras, \{J. A.\} and \{Hern{\'a}ndez Galindo\}, M.",
note = "Publisher Copyright: {\textcopyright} 2018, European Centre for Disease Prevention and Control (ECDC). All rights reserved.",
year = "2018",
month = feb,
day = "15",
doi = "10.2807/1560-7917.ES.2018.23.7.18-00057",
language = "English",
volume = "23",
journal = "Eurosurveillance",
issn = "1025-496X",
publisher = "European Centre for Disease Prevention and Control (ECDC)",
number = "7",
}
