Médico asiático do sexo masculino segurando sangue Coronavirus - Covid 19 - teste de amostra para valores positivos. A usar uma máscara protectora. Vírus Corona - 2019-NCOV - Doença respiratória pandêmica . - Banco de fotos e imagens

Doctor scientist in protective gloves, mask and glasses holding test tube with blood for 2019-nCoV analyzing.Blood Sample. Corona virus outbreaking. Epidemic virus Respiratory Syndrome.

Scientist doctor holding positive blood test tube sample for coronavirus. Coronavirus outbreak and pandemic concept

Test tube in hand of woman in medical mask. Concept of blood sample, medical and chemical research in lab, vaccination, doctor or scientist

Positive blood test result for the new rapidly spreading Coronavirus, Coronavirus 2019-nCoV Blood Sample. Corona virus outbreaking. Epidemic virus Respiratory Syndrome.

Close-up of Asian male scientist in uniform holding laboratory flask with red chemical solution. Chemistry, Biological, Toxicology, concept

Hands of a lab technician with blood test sample tubes in a row for laboratory blood analysis.

Hands of a lab technician with blood test sample tubes in a row for laboratory blood analysis.

Female doctor with surgical face mask and face shield holding syringe with needle and COVID-19 Coronavirus vaccine tube with copy space. Healthcare And Medicine concept

Female doctor with surgical face mask and face shield holding syringe with needle and COVID-19 Coronavirus vaccine tube with copy space. Healthcare And Medicine concept

Close up of male Asian doctor holding a vaccine injection needle ready for vaccination. Young lab technician scientist at work

Male doctor hands holding blood Coronavirus or Covid 19 sample test for positive values. Corona Virus - 2019-NCOV Pandemic Respiratory disease.

COVID-19 Coronavirus vaccine tubes with medical doctor behind with copy space. Healthcare And Medicine concept