Doctor looking on test tube with blood of Covid 19 coronavirus infected. Serious lab medical worker examining it preparing for vaccine tests. Close-up

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Doctor looking on test tube with blood of Covid 19 coronavirus infected. Serious lab medical worker examining it preparing for vaccine tests. Close-up shot. Toned image.

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Size: 3840px × 2160px
Location: Ukraine
Photo credit: © Svyatoslav Lypynskyy / Alamy / Afripics
License: Royalty Free
Model Released: No

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