Młody kaukaski naukowiec pobiera próbki do szczepienia Covid 19, szczepionki Coronavirus dla wirusa COVID 2019-nCoV. Kobieta pracująca z tubą medyczną z próbkami szczepionki. Leki zapobiegawcze - Materiał filmowy & wideo

A young nurse listens to the lungs of a child using a stethoscope, then checks the patient's ears and temperature, then removes the mask and checks the pre-devices, in the hospital, polyclinic (at home) the doctor, quickly.

Portrait of female nurse holding syringe with drugs for injection. Pandemic protection of Covid-19 coronavirus. Virus protection and vaccination. Laborant in protective gear with syringe for injection

Doctor in a medical mask and medical rubber gloves looks at the syringe, removes the cap from it and prepares to inject

Male doctor filling syringe with drugs for injection. Scientist in protective gear preparing syringe for injection. Covid 19 vaccination. Preventive medications. Pandemic protection of the Covid-19

Portrait of male nurse holding syringe with drugs for injection. Pandemic protection of Covid-19 coronavirus. Virus protection and vaccination. Laborant in protective gear with syringe for injection

Female doctor in medical uniform holding a test tube.

Portrait of female nurse holding syringe with drugs for injection. Pandemic protection of Covid-19 coronavirus. Virus protection and vaccination. Laborant in protective gear with syringe for injection

Male doctor filling syringe with drugs for injection. Scientist in protective gear preparing syringe for injection. Covid 19 vaccination. Preventive medications. Pandemic protection of the Covid-19

Portrait of male nurse holding syringe with drugs for injection. Pandemic protection of Covid-19 coronavirus. Virus protection and vaccination. Laborant in protective gear with syringe for injection

Technician carefully preparing syringe for injection. Female laborant holding tube with preventive medications for 2019-nCoV COVID virus. Nurse filling syringe with drugs for injection, close up

Coronavirus covid-19. Male laborant holding syringe for injection. Cure vaccine for coronavirus. Doctor in protective gear filling syringe with drugs for injection. Pneumonia epidemic

Coronavirus vaccination. Female laborant in protective medical gear holding syringe with preventive medications for injection for 2019-nCoV COVID virus. Doctor fills syringe with drugs for injection