A kovid-19 megelőzését célzó, a koronavírus elleni vakcinával foglalkozó vegyész. Odaadó tudós a munka egy modern orvosi laboratóriumban. - Stock fotó és kép

Chemist doing research on coronavirus vaccine to prevent covid-19. Devoted scientist on the job in a modern medical laboratory.

Chemist doing research on coronavirus vaccine to prevent covid-19. Devoted scientist on the job in a modern medical laboratory.

Chemist doing research on coronavirus vaccine to prevent covid-19. Devoted scientist on the job in a modern medical laboratory.

Be serious. Handsome medical worker wearing protective gloves while doing chemical experiment

Chemist doing research on coronavirus vaccine to prevent covid-19. Devoted scientist on the job in a modern medical laboratory.

Researcher on the job in a modern medical lab. Coronavirus vaccine research to combat the covid-19 pandemic.

Chemist doing research on coronavirus vaccine to prevent covid-19. Devoted scientist on the job in a modern medical laboratory.

Researcher on the job in a modern medical lab. Coronavirus vaccine research to combat the covid-19 pandemic.

Chemist doing research on coronavirus vaccine to prevent covid-19. Devoted scientist on the job in a modern medical laboratory.

A busy desk at a modern chemistry laboratory prepared for coronavirus vaccine research. A scientific experiment being conducted in the laboratory.

Researcher on the job in a modern medical lab. Coronavirus vaccine research to combat the covid-19 pandemic.

Tubes prepated for analysis of patients biological sample for coronavirus infection. Covid-19 pandemic laboratory diagnosis.

A busy desk at a modern chemistry laboratory prepared for coronavirus vaccine research. A scientific experiment being conducted in the laboratory.