microbiologist is exploring dangerous bacteria by microscope in laboratory, protecting himself by overall and mask with respirator
virologist is researching danger virus in laboratory, man is dressed protective overall and face mask with respirator, developing
virologist is researching new virus covid-19 in medical laboratory, wearing protective overall and respirator for saving health
medical expert is testing toxic medicament in laboratory, dressed in protective gown and respirator mask, development of new drug
Close up low angle shot of scientist in mask and protective glasses looking into the microscope. Laboratory and research
analysis of virus COVID-19 in laboratory, health professional with protective mask is holding petri dish with virus and inscription 1v2 Covid-19
female virologist is exploring virus of covid-19 in medical laboratory, viewing it in microscope, research of coronavirus
Modern African American man wearing protective gloves and eyewear doing medical tests using microscope in laboratory
Doctor wearing medical protective gloves working in modern laboratory. Nurse filling syringe with solution top view. Pharmaceutist researching pills and vaccine against viruses. Bacterium exploring.
microbiologist is viewing new virus or bacteria in microscope, working in medical science laboratory, producing of vaccine from covid-19
Virologist in protective costume and respirator disinfects surfaces.
Virologist in protective costume and respirator disinfects surfaces.