Vědec v latexových rukavicích psaní na klávesnici počítače, zatímco kolega pracuje na rozmazaném pozadí - Stock fotografie a obrázky

Doctor conducting scientific virus research holding test tube. wearing ppe suit. Scientist in laboratory wearing coverall doing research and analyzing substance during global pandemic with covid19.

Scientist in lab coversall looking closely at sample in test tube in the course of coroanvirus. Researcher in laboratory wearing coverall doing research and analyzing substance during global pandemic

Corona Virus Vaccine Research, Scientist Working in the Institute Laboratory, Holding a micro pipette

Researcher studies new treatments under the microscope

Health care researcher working in life science laboratory, medical science technology research work for test a vaccine, coronavirus covid-19 vaccine protection cure treatment

Chemist researcher with protective suit against covid19 holding medical vacutainer analyzing blood results during coronavirus vaccine development. Scientist woman working in hospital lab

Corona Virus Vaccine Research, Scientist Working in the Institute Laboratory, Holding a micro pipette

Close up of coronavirus scientist checking vaccine evolution dressed in ppe using microscope. Chemist researcher during global pandemic with covid-19 checking sample in biochemistry lab

Healthcare doctor taking sample from test tube using micropipette. Team of microbiologists in research laboratory conducting experiment during global pandemic with covid19.