Medical biologists and laboratory technicians wearing protective gear working with swabs samples in a laboratory of Microbiology and Virology, where tests for SARS-CoV-2 which causes the COVID-19 disease are conducted for suspected cases.. on April 28, 2020 in Milan, Italy. Photo by Clemente Marmorino/Eyepix/ABACAPRESS.COM (Marmorino Clemente/Eyepix/ABACA / IPA/Fotogramma, Milan - 2020-04-28) p.s. la foto e' utilizzabile nel rispetto del contesto in cui e' stata scattata, e senza intento diffamatorio del decoro delle persone rappresentate