Szelektív fókusz a tudós gazdaság DNS-teszt laborban - Stock fotó és kép

Coronavirus, Doctor holding positive covid-19 virus Blood Sample test tube. Wearing biohazard epidemic Protective mask, suit and gloves against white background

Medical scientist in PPE uniform wear a mask holding test tube Coronavirus test blood sample in a hospital laboratory for analyzing isolated on white, medicine COVID-19 pandemic outbreak concept

Medical scientist in PPE uniform wear a mask holding test tube Coronavirus test blood sample in a hospital laboratory for analyzing isolated on white, medicine COVID-19 pandemic outbreak concept

Express test on coronavirus. Scientist in protective coverall hold blood test. New Epidemic Covid-19, Wuhan.

Partial view of doctor in white hazmat suit holding syringe isolated on black

Immunologist in personal protective equipment holding syringe and covid-19 omicron variant vaccine isolated on black

Blurred scientist in hazmat suit holding covid-19 omicron variant swab test isolated on black

Selective focus of scientists doing dna test in lab

Blurred doctor in hazmat suit holding positive covid-19 omicron variant test isolated on black

Close up view of positive covid-19 omicron variant test in hand of blurred doctor in hazmat suit isolated on black

Selective focus of biochemist taking blood sample from test tube with pipette

Selective focus of positive covid-19 omicron variant test in hand of blurred microbiologist in hazmat suit isolated on black