Médico masculino en uniforme azul con un estetoscopio en una máscara protectora y gafas realiza manipulaciones de laboratorio con sangre, el concepto de estudiar el virus 2019-nCoV, COVID-19 y la creación de una vacuna - Foto e imagen de stock

Transparent glass tube with colored liquid, vaccine in hands of male scientist, pharmacist, technological background, concept of scientific experiment, research, treatment of coronavirus, COVID-19

Male doctor in blue uniform with a stethoscope in a protective mask and glasses dripping liquid into a flask with blood, concept of scientific virology

Transparent glass tube with colored liquid, vaccine in hands of male scientist, pharmacist, technological background, concept of scientific experiment, research, treatment of coronavirus, COVID-19

Male doctor in a blue uniform with stethoscope in protective mask, glasses is conducting a laboratory test, pouring liquid, concept of vaccination against the SARS-CoV-2 virus, coronavirus, COVID-19

Scientist, doctor holds a laboratory test tube and does a test of biological material for DNA, pathologies, viruses, blue virtual display, concept bacterioscopic research method

Female lab hand holds a hair sample with tweezers for dna test on a virtual display background, scientific concept

Scientist, doctor holds a laboratory test tube and makes a test of biological material for DNA, pathologies, viruses, blue virtual display, concept of creating an elixir of youth

Male doctor, scientist, laboratory assistant, examines hair sample for DNA analysis, concept of innovation in modern science, paternity test, trichology, forensics