Τα χέρια με δοκιμαστικούς σωλήνες στο εργαστήριο για να μελετήσει ιούς και μικρόβια. επιλεκτική εστίαση - Φωτογραφίες & Εικόνες Αρχείου

Doctor or medical staff is collecting secretions from patient for examination in the lab. Pandemic Coronavirus, COVID-19.

Unrecognizable female doctor pharmacist wearing latex gloves holding syringe and vial bottle of covid 19 liquid vaccine remedy cure drug preparing for injections to immunity and medical treatment

Concept Coronavirus. 2019-nCoV. Scientists or doctors research for Corona virus treatment and solution. Research in lab or hospital.

Young woman visits skillful doctor at hospital for vaccination . Covid 19 and coronavirus vaccination center service concept .

A doctor in a white protective uniform washes his hands with an antiseptic on a gray background

Research scientist is mixing chemical in test tube., Science, chemistry, technology, biology concept.

The medical team and quarantine control for coronavirus or covid-19 wear medical gloves befor working.