Biosafety Laboratory in Spiez

Employees of Spiez Lab work in the BSL-4 facility that is available to the World Health Organisation (WHO) as a repository for SARS-CoV-2 viruses or other pathogens with epidemic or pandemic potential, in this handout picture taken June 1, 2022, in Spiez, Switzerland. Andrea Campiche/Spiez Laboratory/Handout via REUTERS