Zárj be! tudósok egy csoportja dolgozik egy új vakcina létrehozásán. tudomány és egészség. - Stock fotó és kép

Close up. scientists testing the liquid and writing the results in a laboratory journal.

Close up. background image of a laboratory assistant in a medical laboratory . photo with a copy-space.

Close up. scientist using a microscope in the laboratory . photo with a copy-space.

Asian scientist team has researching about food in the laboratory

Close up. scientist microbiologist working in the laboratory. science and health.

Close up. scientists investigating the development of bacteria in the laboratory

Female lab technician sitting at a microscope in a surgical cap and mask as she looks down the ocular analysing the slide below.

Close up. pharmacists discussing a new drug in the laboratory .

Close up. ambitious scientist looking at an ampoule with a new drug. science and health.

Close up. scientists researching new drugs. science and health.

Close up. scientific colleagues discuss sitting at the laboratory table.

Close up. scientists conduct research in a modern laboratory . photo with a copy-space.

Close up. scientists in a protective mask talking on a mobile phone.

Ampoule with a vaccine in the hands of a female scientist. photo with a copy-space.

Close up. a group of scientists developing a new influenza vaccine. science and health.