Federica Casiraghi and Silvia Holler are volunteering for the Covid-19 testing performed by CIBIO, University of Trento. The Covid diagnosis is performed in collaboration with APSS (the health agency of Trentino). Each day CIBIO volunteers (almost 100) will test approximately 1000 samples. The samples are directly received from the hospital, deactivated, and RNA extraction and PCR are performed on them to check for Covid-19 presence.