OPEN Swiss medical weekly | 20 Mar 2020
M Salathé, CL Althaus, R Neher, S Stringhini, E Hodcroft, J Fellay, M Zwahlen, G Senti, M Battegay, A Wilder-Smith, I Eckerle, M Egger and N Low
Switzerland is among the countries with the highest number of coronavirus disease-2019 (COVID-19) cases per capita in the world. There are likely many people with undetected SARS-CoV-2 infection because testing efforts are currently not detecting all infected people, including some with clinical disease compatible with COVID-19. Testing on its own will not stop the spread of SARS-CoV-2. Testing is part of a strategy. The World Health Organization recommends a combination of measures: rapid diagnosis and immediate isolation of cases, rigorous tracking and precautionary self-isolation of close contacts. In this article, we explain why the testing strategy in Switzerland should be strengthened urgently, as a core component of a combination approach to control COVID-19.
* Data courtesy of Altmetric.com