Several guests of the company in Zrichs had previously tested positive for the corona virus, as the health department of the canton of Zrich announced on Saturday evening.
Zurich. The club operator was able to provide the authorities with a list of contact details for visitors to the bar from the evening of June 21. Thanks to this list, the contact tracing team was able to inform the guests on Saturday about the necessary quarantine, it said.
The number of new infections with the corona virus has recently increased again in Switzerland. 69 new cases became known within a day, about three times more than at the beginning of the week.
