Lessons from COVID-19 syndromic surveillance through emergency department activity: a prospective time series study from western Switzerland
Francois-Xavier Ageron,
Olivier Hugli,
Valérie Pittet,
Fabrice Dami,
Philippe Eckert,
Pierre-Nicolas Carron,
David Caillet-Bois,
Nicolas Beysard
Affiliations
Francois-Xavier Ageron
1 Clinical Trials Unit, London School of Hygiene & Tropical Medicine, London, UK
Olivier Hugli
Emergency Department, University Hospital of Lausanne, Lausanne, Switzerland
Valérie Pittet
Institute of Social and Preventive Medicine, University Hospital of Lausanne, Lausanne, Switzerland
Fabrice Dami
Emergency Department, University Hospital Center, Lausanne, Vaud, Switzerland
Philippe Eckert
1Neuroscience Critical Care Research Group, Departments of Intensive Care Medicine, Centre Hospitalier Universitaire Vaudois (CHUV)—Lausanne University Hospital, Lausanne, Switzerland
Pierre-Nicolas Carron
specialist in internal and emergency medicine
David Caillet-Bois
Emergency Department, Lausanne University Hospital, Lausanne, Switzerland
Nicolas Beysard
Emergency Department, Lausanne University Hospital, Lausanne, Switzerland
