Smiling female nurse answering phone call at the reception desk
Unrecognizable African American medical worker wearing protective eyewear, mask and gloves using microscope, close-up shot footage
Chemist wearing protective gloves mixing viscous liquid in a flask
Extreme clos-up shot footage of unrecognizable African American laboratory worker wearing protective eyewear, mask and gloves using microscope
Executive manager wearing protective face mask and headphone
Nurse answering phone call at hospital reception
Asian man sends voice message in hospital, wearing mask, COVID-19 isolation
Asian man sends voice message in hospital, wearing mask, COVID-19 isolation
Executive business woman wearing protective face mask using phone for online videocall conference
Businessman wearing protective mask browsing mobile phone on black background. Serious man in facial mask looking smartphone. Modern protective measures against coronavirus
Portrait of unrecognizable African American engineer wearing uniform and protective mask working in modern factory
Coworkers wearing protective face mask maintaining social distancing