Lékař v ochranném zařízení odebírá vzorky koronavirové vakcíny pro virus 2019-nCoV COVID. Ženská sestra s injekční stříkačkou. Mladý pracovník odebírá vzorky krve pro prevenci virových onemocnění - Stock záběry a video

Close up young woman doctor or nurse in a personal protective suit puts on medical glasses and a protective mask preparing for an operation during an epidemic COVID-19 Coronavirus

Tired young female doctor or nurse in hat and face protective mask taking goggles off over medical laboratory background. Health, medicine and pandemic concept

Laboratory employee working on new medication project and studying pills

Scientist takes blood samples for testing for virus infection prevention and protection. Man in protective medical clothes with syringe in hand, close up. Covid 19 vaccination. Preventive medications

Close up. Quality Control Workers Examining Pills in Lab. Pharmaceutical lab technicians inspecting the quality of medical pills. Pharmaceutical Industry.

Scientist takes blood samples for testing for virus infection prevention and protection. Man in protective medical clothes with syringe in hand, close up. Covid 19 vaccination. Preventive medications

Young female doctor putting on medical face mask before surgical treatment for virus infection prevention and protection. Woman scientist in uniform preparing for work. Pandemic. Coronavirus. Covid-19

Man in protective gear taking samples for Coronavirus vaccine for 2019-nCoV COVID virus. Male scientist with syringe for injection. Young laborant takes blood samples for prevention of viral diseases

Nurse face in protective medical mask and cap is holding syringe with nCoV Coronavirus vaccine for 2019-nCoV COVID virus. Covid 19 vaccination. Preventive medications. Virus protection. Pandemic

Woman in medical mask and gloves is coughing. Coronavirus and flu epidemic. Coronavirus infected female doctor is coughing. Virus protection. Pandemic. Coronavirus. Covid-19.

Coronavirus covid-19. Male doctor holding syringe for injection. Cure vaccine for coronavirus. Man laborant in protective gear is filling test tube with drugs for injection. Pneumonia epidemic