| Authors: |
Flury D; Division of Infectious Diseases, Infection Prevention and Travel Medicine, Health Ostschweiz, Cantonal Hospital of St. Gallen, University teaching and research hospital, St. Gallen, Switzerland., Glampedakis E; Cantonal Infection Prevention and Control Unit, Cantonal Doctor Office, Public Health Department of Canton Vaud, Lausanne, Switzerland., Bloch N; Division of Infectious Diseases, Infection Prevention and Travel Medicine, Health Ostschweiz, Cantonal Hospital of St. Gallen, University teaching and research hospital, St. Gallen, Switzerland., Gardiol C; Federal Office of Public Health, Bern, Switzerland., Grässli F; Division of Infectious Diseases, Infection Prevention and Travel Medicine, Health Ostschweiz, Cantonal Hospital of St. Gallen, University teaching and research hospital, St. Gallen, Switzerland., Kessler S; Division of Infectious Diseases, Infection Prevention and Travel Medicine, Health Ostschweiz, Cantonal Hospital of St. Gallen, University teaching and research hospital, St. Gallen, Switzerland., Kuhn J; Division of Infectious Diseases, Infection Prevention and Travel Medicine, Health Ostschweiz, Cantonal Hospital of St. Gallen, University teaching and research hospital, St. Gallen, Switzerland., Kurdovsky T; Federal Office of Public Health, Bern, Switzerland., Kuster SP; Division of Infectious Diseases, Infection Prevention and Travel Medicine, Health Ostschweiz, Cantonal Hospital of St. Gallen, University teaching and research hospital, St. Gallen, Switzerland., Piezzi V; Federal Office of Public Health, Bern, Switzerland., Schlegel M; Division of Infectious Diseases, Infection Prevention and Travel Medicine, Health Ostschweiz, Cantonal Hospital of St. Gallen, University teaching and research hospital, St. Gallen, Switzerland., Toppino S; Division of Infectious Diseases, Infection Prevention and Travel Medicine, Health Ostschweiz, Cantonal Hospital of St. Gallen, University teaching and research hospital, St. Gallen, Switzerland., Kohler P; Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland.; Division of Infectious Diseases, Infection Prevention and Travel Medicine, Health Ostschweiz, Cantonal Hospital of St. Gallen, University teaching and research hospital, St. Gallen, Switzerland. |