Nahaufnahme einer afrikanisch-amerikanischen Frau in medizinischer Maske, die blinkt, während sie in die Kamera blickt - Stock-Footage & -Video

Female face in medical face mask for virus infection prevention and protection, extreme close up. Pandemic protection of the Covid-19 coronavirus. Woman with green eyes in protective medical mask

Tired eyes of a doctor looking at the camera wearing a pollution mask and little make up. Super close up. Healthcare concept. Prores 422.

Young woman face wearing protective medical face mask in quarantine time for virus infection prevention and protection. Fears, panic of epidemic virus

Doctor face super close up wearing pollution mask and tired eyes looking straight on camera after a long shift. High quality footage

Asian scientist in protective suit gesturing isolated on grey

Asian scientist in protective suit talking on smartphone isolated on grey

Asian scientist holding test tube isolated on grey

African american doctor in white coat with stethoscope in medical mask looking at camera

Asian scientist holding digital tablet and sample with coronavirus lettering isolated on grey

Asian scientist dropping test tube isolated on grey