World Weekly Epidemiological Record (WER), 29 April 2011, vol. 86, no. 18 (pp. 173–176) [EN/FR] Format Situation Report Source WHO Posted 29 Apr 2011 Originally published 29 Apr 2011 Attachments Download Report (PDF | 319.37 KB) Contents 173 Outbreak news – Measles outbreaks in Europe 174 Rotavirus surveillance worldwide – 2009 Sommaire 173 Le point sur les épidémies – Flambées de rougeole en Europe 174 Surveillance des rotavirus dans le monde – 2009