Eurosurveillance
Volume 20, Issue 28, 16 July 2015
http://www.eurosurveillance.org/Public/Articles/Archives.aspx?PublicationId=11678

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Rapid communications
Targeted vaccination of teenagers following continued rapid endemic expansion of a single meningococcal group W clone (sequence type 11 clonal complex), United Kingdom 2015
by H Campbell, V Saliba, R Borrow, M Ramsay, SN Ladhani

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Research articles
Estimating influenza vaccine effectiveness in Spain using sentinel surveillance data
by S Jiménez-Jorge, S de Mateo, C Delgado-Sanz, F Pozo, I Casas, M García-Cenoz, J Castilla, C Rodriguez, T Vega, C Quiñones, E Martínez, JM Vanrell, J Giménez, D Castrillejo, JM Altzíbar, F Carril, JM Ramos, MC Serrano, A Martínez, N Torner, E Pérez, V Gallardo, A Larrauri, on behalf of the Spanish Influenza Sentinel Surveillance System