female virologist is exploring virus of covid-19 in medical laboratory, viewing it in microscope, research of coronavirus
virologist is viewing vial with vaccine from coronavirus in medical laboratory, curing of new dangerous virus COVID-19, scientific medical research
producing of new vaccine in medical laboratory, medicament for fighting COVID-19, microbiologist in hazmat overall is holding vial with drug, pandemic of coronavirus
microbiologist is researching bacteria in laboratory, man is looking by microscope, biological research
virologists are exploring virus covid-19 in laboratory and developing vaccine for sick and healthy people
microbiologist is exploring dangerous bacteria by microscope in laboratory, protecting himself by overall and mask with respirator
Virologist in protective overall doing research and studying the sample under the microscope. Medical scientist developing vaccine against COVID-19 virus
medical laboratory for creating and exploring vaccine and medicament for curing COVID-19, professional male virilogist is holding vial with drug, sitting at table with microscope
Virologist in medical research laboratory is going to study a sample under microscope. Scientist in protective clothes is at work upon vaccine against COVID-19
Pharmaceutical research. Virology scientist in protective clothing working with microscope in laboratory, development of vaccine to fight with COVID-19
A woman microbiologist working in the laboratory with the bacteria Staphylococcus.
female professional technician of medical laboratory is working with microscope apparatus, researching analysis for covid-19