virologist is researching new virus covid-19 in medical laboratory, wearing protective overall and respirator for saving health
woman scientist is researching blood analysis or new virus in medical laboratory at night, overtime work of health professionals at pandemic of COVID-19
Chemist in protective clothing pouring reagent into Petri dish, scientist running an experiment and doing research in laboratory
Medical researcher running an experiment in laboratory and pouring medication under the test into Petri dish. Pharmaceutical research of COVID-19 vaccine
medical research in laboratory, male scientific worker is mixing liquids in Petri dish, chemical and microbiological analysis
Microbiology laboratory work, petri dish
Microbiology laboratory work, petri dish
Microbiological laboratory work, petri dish
Microbiology laboratory, inspecting petri dish
professional health worker is researching of blood sample in lab of modern clinic, analysis for antibodies to COVID-19 at pandemic
Doctor in protective clothes is holding coronavirus vaccine. Covid-19 protection. Pandemic, epidemic, vaccination concept. Working, creating in laboratory.
Health Worker Doing COVID-19 Coronavirus Nasopharyngeal Swab PCR Antigen Test During Pandemic - Nurse Doctor Personal Protective Equipment in Jakarta, Indonesia