Information on the current situation, as of 31 January 2023
The key figures will be published each Tuesday at 15:30.
The published data is based on information submitted by laboratories, doctors and hospitals. It refers to the new reports we received and reviewed. The figures might therefore deviate from those communicated by the cantons. The time frame desired can be selected with the slider below the graph.
Laboratory-confirmed cases, Zurich, 16.01.2023 to 29.01.2023
Geographic distribution over time
Explore the development of laboratory-confirmed cases in different geographic regions of Switzerland.Explore
Development over time
Laboratory-confirmed cases, Zurich, 01.03.2020 to 29.01.2023
Weekly values: The line represents the 14-day rolling average (i.e. the average for the past two weeks).
14-day values: The line represents the sum of the last 14 days as the incidence (cases per 100,000 inhabitants) or as an absolute number. Total: The line represents the total of all cases from the date selected.
Laboratory-confirmed cases, Zurich, 24.02.2020 to 29.01.2023