Test tube in male hand close up, doctor in medical mask holding a vial with red liquid. Concept of blood sample, coronavirus diagnostic, medical research. - Stock Photo & Image

Test tube in male hand close up, doctor in medical mask holding a vial with red liquid. Concept of blood sample, coronavirus diagnostic, medical research.

Test tube in male hand, doctor in medical mask holding a vial with red liquid. Concept of blood sample, Covid-19 coronavirus diagnostic, medical research.

Test tube in male hand close up, doctor in medical mask holding a vial with red liquid. Concept of blood sample, coronavirus diagnostic, medical research.

Test tube in male hand close up, doctor in medical mask holding a vial with red liquid. Concept of blood sample, coronavirus diagnostic, medical research.

Test tube in male hand close up, doctor in medical mask holding a vial with red liquid. Concept of blood sample, coronavirus diagnostic, medical research.

Test tube in male hand close up, doctor in medical mask holding a vial with red liquid. Concept of blood sample, coronavirus diagnostic, medical research.

Test tube in male hand, doctor in medical mask holding a vial with red liquid. Concept of blood sample, Covid-19 coronavirus diagnostic, medical research.

Test tube in male hand close up, doctor in medical mask holding vial with red liquid. Concept blood sample, Covid-19 coronavirus diagnostic.

Test tube in male hand close up, doctor in medical mask holding a vial with red liquid. Concept of blood sample, coronavirus diagnostic, medical research.

Test tube in male hand close up, doctor in medical mask holding a vial with red liquid. Concept of blood sample, coronavirus diagnostic, medical research.

Woman doctor in a mask with a flask with a blood sample. Laboratory research and Covid-19 Coronavirus Detection.

Test tubes with blood sample Covid-19 coronavirus. Vaccine and syringe injection It use for prevention, immunization and treatment from COVID.

Close-up of test tube with a blood test and a coronavirus vaccine in hands of doctor. Concept of vaccination, Covid-19 diagnostic, cure for flu virus.

Test tubes with blood sample Covid-19 coronavirus. Vaccine and syringe injection It use for prevention, immunization and treatment from COVID.

Test tube in male hand close up, doctor in medical mask holding a vial with red liquid. Concept of blood sample, coronavirus diagnostic, medical research.