Γιατρός επιστήμονας σε προστατευτικά γάντια, μάσκα και γυαλιά κρατώντας δοκιμαστικό σωλήνα με αίμα για την ανάλυση 2019-nCoV. Δείγμα αίματος. Ο ιός της Κορόνας σπάει. Επιδημικός ιός Σύνδρομο αναπνοής. - Φωτογραφίες & Εικόνες Αρχείου

Doctor scientist holding test tube with blood for 2019-nCoV analyzing. Novel Coronavirus blood test Concept.Vaccine research

Doctor scientist holding test tube with blood for 2019-nCoV analyzing. Novel Coronavirus blood test Concept.Vaccine research

Doctor is holding vial with a blood sample of the COVID-19

Doctor scientist in white uniform wear a mask holding test tube Coronavirus test blood sample in a clinical laboratory for analyzing isolated on white, medicine COVID-19 pandemic outbreak concept

Doctor scientist in white uniform wear a mask holding test tube Coronavirus test blood sample in a clinical laboratory for analyzing isolated on white, medicine COVID-19 pandemic outbreak concept

Doctor scientist holding test tube with blood for 2019-nCoV analyzing. Novel Coronavirus blood test Concept.Vaccine research

Woman doctor or scientist in laboratory holding a syringe with vaccines. Female holding COVID-19 vaccine in hand. Concept:diseases,medical care,science.

Woman doctor or scientist in laboratory holding a syringe with vaccines. Female holding COVID-19 vaccine in hand. Concept:diseases,medical care,science.

COVID-19 vaccine in researcher hands, female doctor holds syringe and bottle with vaccine for coronavirus cure.

Woman doctor in laboratory holding a syringe with vaccines. Female holding COVID-19 vaccine in hand.

Woman doctor holding syringe making covid 19 vaccination injection dose in shoulder of female patient.

Woman doctor in laboratory holding a syringe with vaccines. Female holding COVID-19 vaccine in hand. Concept:diseases,medical care,science.

COVID-19 vaccine in researcher hands, female doctor holds syringe and bottle with vaccine for coronavirus cure.

Female doctor holding COVID-19 vaccine in hand. Healthcare And Medical concept.