Modern female professor wearing protective mask giving lecture to multi-ethnic students during quarantine
Unrecognizable Black doctor wearing protective mask making presentation about disease at medical conference
A man is sitting on a sofa in a protective mask and consults a doctor via video link regarding the treatment of the disease.
High angle shot of female college teacher wearing protective mask giving lecture to students during pandemic
Unknown female medical worker and patient in protective masks sitting together on the couch and discussing treatment after that how doctor giving pills
Experienced physician presenting disease treatment methods with digital tablet
Courier in protective mask giving papers to sign for parcel
Pleasant skilled african american female doctor in protective mask visiting sick teen patient which is under mother's supervision at home and giving instructions about further methods of treatment
Specialist holding bottle of pills for treatment against disease in cabinet. Doctor giving medicine in flask to patient while wearing masks for protection during coronavirus pandemic
Specialist holding bottle of pills to cure patient with disease at checkup. Doctor giving flask with medicine for prescription treatment to woman, while wearing face mask for protection
Medium shot of black male doctor in protective face mask and safety gloves giving patient vaccine injection in hand in health clinic
Female virologist in medical uniform and protective mask giving presentation about covid-19 to colleagues in dark lab