First steps in the design of a system to monitor vaccine effectiveness during seasonal and pandemic influenza in EU/EEA Member StatesM Valenciano, BC Ciancio, A Moren, M van, The Influenza Vaccine Effectiveness Working Group30/03/2009Tijdschriftartikel
Emergence of resistance to oseltamivir among influenza A(H1N1) viruses in EuropeA Lackenby, O Hungnes, SG Dudman, A Meijer, WJ Paget, AJ Hay, MC Zambon17/02/2009Tijdschriftartikel
European network cooperation to identify hotel as source for pneumonia caused by legionella pneumophila serogroup 2PC Luck, F Hahn, M Senger, SA Boers, P Brandsema30/03/2009Tijdschriftartikel
Import of norovirus infections in the Netherlands and Ireland following pilgrimages to Lourdes, 2008 - preliminary reportL Verhoef, E Duizer, H Vennema, J Siebenga, C Swaan, L Isken, M Koopmans, K Balay, P Pothier, P McKeown, G van Dijk, P Capdepon, G Delmas17/02/2009Tijdschriftartikel
Epidemiology and control of influenza A (H1N1) in the Netherlands: the first 115 casesS Hahne, T Donker, A Meijer, A Timen, J van Steenbergen, A Osterhaus, M van, M Koopmans, J Wallinga, R Coutinho24/11/2009Tijdschriftartikel
Estimating the global burden of foodborne diseases--a collaborative effortT Kuchenmuller, S Hird, C Stein, P Kramarz, A Nanada, AH Havelaar23/11/2009Tijdschriftartikel
An international outbreak of Shiga toxin-producing Escherichia coli O157 infection due to lettuce, September-October 2007I Friesema, G Sigmundsdottir, K van der Zwaluw, A Heuvelink, B Schimmer, C de Jager, B Rump, H Briem, H Hardardottir, A Atladottir, E Gudmundsdottir, W van Pelt12/02/2009Tijdschriftartikel
Assessment of the efficacy of disinfectants on surfacesB van Klingeren, W Koller, SF Bloomfield, et al.03/12/1998Tijdschriftartikel
What would have happened to the ozone layer if chlorofluorocarbons (CFCs) had not been regulated?PA Newman, LD Oman, AR Douglass, EL Fleming, SM Frith, MM Hurwitz, SR Kawa, CH Jackman, NA Krotkov, ER Nash, JE Nielsen, S Pawson, RS Stolarski, GJM Velders09/04/2009Tijdschriftartikel