化学者はCovid 19抗体の血液検査と化学検査を混合した。病院の研究室で薬やワクチンの研究.血液中のウイルスを検出する実験。コロナウイルスワクチン開発. - ストックフッテージ＆ビデオ

Chemists mixed up blood and chemical test for Covid 19 antibodies. Drugs and vaccine research at the hospital laboratory. Experiment to detect virus in the blood. Coronavirus vaccine development.

Portrait of female nurse scientist with covid 19 vaccine syringe. Doctor wearing white ppe suit, medical protective scrubs glasses, shield and face mask with blue gloves. Coronavirus vaccination.

Female doctor or nurse in hospital laboratory during coronavirus pandemic covid-19. Frontline health care worker in ppe, glasses and mask put on medical scrub hat. Health care practitioner.

Medical Nurse in safety gloves and protective mask is showing different vaccine Injections in the glass vials. Health care worker in ppe giving various vaccines choice for Covid 19 immunisation.

Medical Nurse in safety gloves and protective mask is showing different vaccine Injections in the glass vials. Health care worker in ppe giving various vaccines choice for Covid 19 immunisation.

Portrait of female nurse scientist wearing white ppe suit, medical protective scrubs glasses, shield and face mask with blue gloves. Coronavirus pandemic covid-19. Vaccination in medical clinic.

Chemists mixed up blood and chemical test for Covid 19 antibodies. Drugs and vaccine research at the hospital laboratory. Experiment to detect virus in the blood. Coronavirus vaccine development.

Portrait of female nurse scientist with covid 19 vaccine syringe. Doctor wearing white ppe suit, medical protective scrubs glasses, shield and face mask with blue gloves. Coronavirus vaccination.

Female doctor or nurse in hospital laboratory during coronavirus pandemic covid-19. Frontline health care worker in ppe, glasses and mask put on medical scrub hat. Health care practitioner.

Medical Nurse in safety gloves and protective mask is showing different vaccine Injections in the glass vials. Health care worker in ppe giving various vaccines choice for Covid 19 immunisation.

Medical Nurse in safety gloves and protective mask is showing different vaccine Injections in the glass vials. Health care worker in ppe giving various vaccines choice for Covid 19 immunisation.

Portrait of female nurse scientist wearing white ppe suit, medical protective scrubs glasses, shield and face mask with blue gloves. Coronavirus pandemic covid-19. Vaccination in medical clinic.