Επιστήμονας σε στολή χημικής προστασίας ρίχνει αντιδραστήριο στη φιάλη στο εργαστήριο, κοντά. Έρευνα ιών - Φωτογραφίες & Εικόνες Αρχείου

Scientist in chemical protective suit pouring reagent into flask at laboratory, closeup. Virus research

Scientist in chemical protective suit working at laboratory, focus on hands. Virus research

Scientist in chemical protective suit pouring reagent into flask at laboratory, closeup. Virus research

Scientist in chemical protective suit working at laboratory. Virus research

Flask with reagent and scientist in chemical protective suit working at laboratory. Virus research

Scientist in chemical protective suit with test tube at laboratory. Virus research

Scientist in chemical protective suit working at laboratory. Virus research

Scientist in chemical protective suit using microscope at laboratory. Virus research

Scientist in chemical protective suit dripping reagent into test tube at laboratory. Virus research

Scientist in chemical protective suit dripping blood sample into Petri dish at laboratory. Virus research

Scientist in chemical protective suit working with blood samples at laboratory. Virus research

Scientist in chemical protective suit dripping reagent into test tube at laboratory. Virus research

Scientist in chemical protective suit using microscope at laboratory. Virus research

Scientist in chemical protective suit working at laboratory, closeup. Virus research

Scientists in chemical protective suits working at laboratory. Virus research

Scientist in chemical protective suit with microscope slide at laboratory. Virus research