Ένας άντρας με προστατευτική στολή με μάσκα και γυαλιά κρατά τις επόμενες γενιές του ιού στάσης.Covid-19 στοπ, μάσκα. - Πλάνα & Βίντεο Αρχείου

A man in a protective suit in a mask and glasses holds a stop virus poster,epidemic.

A medical worker in protective glasses holds a sign saying Stop virus COVID-19 in his hands,, pandemic.

A scientist in an abandoned area collects evidence. Protective suit from radiation and harmful impurities. Girl in respirator care about ecology. Coronavirus in a pandemic, COVID-19.

Slow motion of medic in protective suit and respirator stretching arm with stop gesture in infected quarantine area. Danger sign, covid-19 and people concept.

A man in a protective suit in a mask and glasses holds a stop virus poster,epidemic.

A medical worker in protective glasses holds a sign saying Stop virus COVID-19 in his hands,, pandemic.

The concept of futuristic medicine, the laboratory student is holding in his hands new technologies, the laboratory of the future,biotechnology,

A medical worker in a protective suit and glasses holds a walkie-talkie in the hands of a laboratory talking on it,danger.

A medical worker in protective glasses holds in his hands a test tube with the COVID-19 virus shaking it,, laboratory.

A masked scientist holds and examines a sample of covid-19 in a laboratory,biohazard.