Scienziato che punta il dito e fa il test del DNA e il suo collega afroamericano che lo guarda con illustrazione - Foto e immagini stock

A NHS technician holding COVID-19 swab collection kit wearing white PPE protective suit and mask

Scientists in protection suits and masks working in research lab using laboratory equipment: microscopes, test tubes. Biological hazard, pharmaceutical discovery, bacteriology and virology concept.

Epidemiologist in protective suit, mask and glasses works with patient swabs to detect specific region of 2019-nCoV virus causing Covid-19 pneumonia. Novel coronavirus pcr diagnostics kit concept.

Medical worker in protective gown looking in microscope close up

Doctor asian man using microscope with metal lens for research covid-19 disease in laboratory

SARS-COV-2 pcr diagnostics kit. Epidemiologist in protective suit, mask and glasses works with patient swabs to detect specific region of 2019-nCoV virus causing Covid-19 viral pneumonia.

Cropped view of scientist doing dna test and sitting near illustration

Woman in hazmat suit, goggles and medical mask looking at camera near microscope

Selective focus of biochemist taking biomaterial from pertri dish near colleague

Panoramic shot of scientists in latex gloves doing dna test in lab

Scientist in latex gloves typing on computer keyboard while colleague working on blurred background

Blurred scientist in hazmat suit holding test tube in chemical laboratory