Cientista que trabalha com amostra de sangue em laboratório - Banco de fotos e imagens

Closeup of a blurred female scientist looking at blood in test tube in laboratory

Scientists or doctors collect blood samples from new strains of virus patients for analysis and vaccination in the research laboratory, Vaccine research to eliminate viruses concept.

Test-tube with blue liquid isolated on white

Test-tube with blue liquid isolated on white

Hand with blue medical gloves is holding a blood probe

Coronavirus blood test concept. Doctor hand in white medical glove holding test tube with Coronavirus positive blood in laboratory. 2019-nCoV Coronavirus originating in Wuhan, China.