African scientist or graduate student in lab coat and protective wear performs RT-PCR testing in modern test laboratory. Developing pcr kits to diagnose and screen Covid-19 patients.

African scientist or graduate student in lab coat and protective wear performs RT-PCR testing in modern test laboratory. Developing pcr kits to diagnose and screen Covid-19 patients. - 144678042

Female scientist in lab coat and gloves working with reagents in laboratory

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