Doctor wearing medical protective gloves working in modern laboratory, mixing powder in flask top view. Pharmaceutist researching vaccine against viruses. Bacterium exploring and experiments.
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.
Doctor wearing medical protective gloves working in modern laboratory, using tweezers and magnifying glass top view. Pharmaceutist researching pills against viruses. Bacterium exploring.
Doctor wearing medical protective gloves working in modern laboratory, using tweezers and magnifying glass top view. Pharmaceutist researching pills against viruses. Bacterium exploring.
Doctor wearing medical protective gloves working in modern laboratory, mixing powder in flask top view. Pharmaceutist researching vaccine against viruses. Bacterium exploring and experiments.
Doctor wearing medical protective gloves working in modern laboratory. Nurse holding tablets and capsules in flasks top view. Pharmaceutist researching pills, capsules against viruses.
Doctor wearing medical protective gloves working in modern laboratory, using microscope top view. Pharmaceutist researching pills against viruses. Coronavirus exploring and treatment.
