Scienziato in occhiali e respiratore isolato su fondo nero, rischio biologico - Filmati e video stock

On Alpha Matte. Close up. Medical research, coronavirus vaccine A man in a protective suit, in a mask and a respirator prepares an injection for a patient, Alpha Channel. Professional shot in 4K

Researcher in protective uniform shaking head prohibiting access viral pollution

On Alpha Matte. Close up. Doctor in protective biohazard suit points laser thermometer to check your temperature at a covid19 checkpoint, Alpha Channel. Professional shot in 4K resolution. 53. You can

You Must Wear a Face Shield. A man in a protective suit and mask remotely measures the temperature and holds out a medical mask

On Alpha Matte. Medium shot. Male doctor in protective suit holding an digital infrared thermometer pointing with it to camera, Alpha Channel. Professional shot in 4K resolution. 53. You can use it e

On Alpha Matte. Medium shot. Side view. Woman with temperature stoped by medical worker in protective suit who was screening passengers for Covid-19 symptoms, Alpha Channel. Professional shot in 4K

Researcher in protective uniform shaking head prohibiting access viral pollution

Person crossing hands on black background, no entry, disease control, prevention

Scientist in protective suit glasses and respirator putting on gloves experiment

Woman putting on protective suit, eyeglasses and respirator, biochemical hazard

Female scientist in protective uniform demonstrating irritant sign, caution

Female researcher in protective suit glasses and respirator putting on gloves