Scientist in coverall developing vaccine for coronavirus
Biochemist man taking sample of liquid holding automatic pipette
Doctor in medicine lab engineering virus on petri dish
Medic wearing ppe suit in global outbreak working with micropipette
Medical researcher developing cure for coronavirus
Laborant working with automatic pipette and test tubes
Lab scientist uses micropipette while examining sample
Scientific man in chemistry lab holding petri dish with virus sample
Researcher scientist working with micropipette
Researcher spikes samples using an automatic pipette
Doctor working to find a cure for coronavirus
Scientist in safety glasses looks at a beaker with blue liquid and smoke
Researcher in protective suit holding a container from which comes a white smoke
Researcher analyzes a tube with a blue liquid from which smoke comes out
Scientist is looking at some specimens on the table
Researcher analysis the blue liquid in a tube
Chemist follows a reaction in the tube
Researcher mixing a blue liquid in a tube and looking at it
