Pozioma uprawa naukowca wykazująca probówkę z napisem próbki krwi koronawirusa na ciemnym tle - Zdjęcie stockowe & obraz

Cropped view of scientist showing test tube with coronavirus blood sample lettering on dark background

COVID-19 test and laboratory sample of blood testing for diagnosis coronavirus infection in the hands of the laboratory assistant isolated on white background and space for ads concept

In the hands of a test tube with blood for analysis of the virus. Covid-19 is a danger to the infectious air population.

Coronavirus blood test result, blood infected with coronavirus in vacuum test tube in doctors hands with text Coronavirus in laboratory.

Selective focus of sample tube with coronavirus blood sample lettering on test tube rack on dark

Test tube with coronavirus blood sample on blue background

Partial view of person in latex glove holding shopping basket with coronavirus lettering on card and medicaments on blue

Partial view of scientist holding test tube with blood sample and coronavirus lettering on blue

High angle view of test tube with coronavirus blood sample and medical mask on dark

High angle view of test tube with coronavirus blood sample on blue background

High angle view of test tube with coronavirus blood sample on medical mask on blue background

Test tube with coronavirus blood sample on dark background

High angle view of sample tubes with coronavirus blood samples in test tube rack on dark