Άνδρας επιστήμονας γιατρός σε εργαστηριακή ποδιά, αμυντικά γυαλιά και μάσκα λειτουργεί με δοκιμαστικό σωλήνα με αίμα στο εσωτερικό του. - Φωτογραφίες & Εικόνες Αρχείου

Male doctor scientist in lab coat, defensive eyewear and mask works with test tube with blood inside of it.

Male doctor scientist in lab coat, defensive eyewear and mask holds test tube with blood.

Male doctor scientist in lab coat, defensive eyewear and mask works with test tube with blood inside of it.

Female doctor or nurse in protective suit takes a specimen swab to further check for coronavirus in the laboratory.

Coronavirus 2019-nCoV Blood Sample. Doctor scientist in protective gloves, mask and glasses holding test tube with blood for 2019-nCoV analyzing. Coronavirus blood test Concept. Vaccine research

A biologist in a white protective suit and glasses works with a microscope in the laboratory. The concept of epidemic and pandemic.

Disease control expert with an Infrared thermometer equipment to check the temperature at office. The concept of preventing the spread of the epidemic and treating coronavirus, pandemic in quarantine

Scientist in hazmat suit and goggles holding syringe in laboratory

With stethoscope. Portrait of female doctor scientist in lab coat, defensive eyewear and mask.

Male doctor scientist in lab coat, defensive eyewear and mask works with test tube with blood inside of it.

Holds syringe with medicine. Female doctor scientist in lab coat, defensive eyewear and mask standing indoors.

With stethoscope. Portrait of female doctor scientist in lab coat, defensive eyewear and mask.

Holds syringe. Portrait of female doctor scientist in lab coat, defensive eyewear and mask.

Male doctor scientist in lab coat, defensive eyewear and mask holds test tube with blood.

Holds syringe with medicine. Female doctor scientist in lab coat, defensive eyewear and mask standing indoors.

Holds test tubes. Portrait of female doctor scientist in lab coat, defensive eyewear and mask.