Plano panorámico de la escritura científica y la celebración de tubo de prueba con letras prueba de ADN - Foto e imágenes de stock

The doctor holds in his hands a test tube with blood for analysis of coronavirus, close-up of hands.

Inside criminologist laboratory - exploring of evidences and collecting of blood by criminologist

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

Covid 19 Coronavirus infected blood in tube in hand of scientist doctor biohazard protection clothing in coronavirus research laboratory. Coronavirus Covid-19 vaccine research.

Blood sample tube positive with COVID-19.

Process of coronavirus testing examination by nurse medic in laboratory lab, COVID-19 swab collection kit, tube for taking OP NP patient specimen sample, patient receiving a corona tes

Scientists and microbiologists with PPE suit and face mask hold test tube with blood collected from patients covid19, to create vaccine for coronavirus. Covid-19, laboratory, and vaccine concept.

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

Cropped view of scientist in latex gloves doing dna test in lab

Blurred scientist holding positive covid-19 omicron test while working in laboratory

Blurred doctor in hazmat suit holding coronavirus vaccine while writing on clipboard in laboratory

Selective focus of test tubes with blood samples near biochemist in hazmat suit

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

Selective focus of multicultural scientists pointing with finger at dna test

Partial view of blurred doctor holding covid-19 omicron variant test tube while writing on clipboard in lab

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