Scienziato mano in guanti blu in possesso di coronavirus, malattia del vaccino covid-19, preparazione per gli studi clinici umani vaccinazione colpo. Medicina e concetto di droga - Foto e immagini stock

Scientist hand in blue gloves holding coronavirus, covid-19 vaccine disease, preparing for human clinical trials vaccination shot. Medicine and drug concept

Scientist hand in blue gloves holding coronavirus, covid-19 vaccine disease, preparing for human clinical trials vaccination shot. Medicine and drug concept

Scientist hand in blue gloves holding coronavirus, covid-19 vaccine disease, preparing for human clinical trials vaccination shot. Medicine and drug concept

Close-up Of A Doctor's Hand Filling Vaccine Syringe

Scientist hand in blue gloves holding coronavirus, covid-19 vaccine disease, preparing for human clinical trials vaccination shot. Medicine and drug concept

Vaccine and infectious disease developing concept. Doctor holding sterile vial with blue medication against coronavirus, COVID-19. Clinical trials development and testing on human depiction.

Scientist hand in blue gloves holding coronavirus, covid-19 vaccine disease, preparing for human clinical trials vaccination shot. Medicine and drug concept

Concept of COVID-19 - Coronavirus disease - Doctor with syringe is preparing for injection.

Scientist hand in blue gloves holding coronavirus, covid-19 vaccine disease, preparing for human clinical trials vaccination shot. Medicine and drug concept

Vaccine and syringe injection for prevention, immunization and treatment of coronavirus infection (COVID-19, nCoV 2019)

Scientist hand in blue gloves holding coronavirus, covid-19 vaccine disease, preparing for human clinical trials vaccination shot. Medicine and drug concept

Scientist hand in blue gloves holding coronavirus, covid-19 vaccine disease, preparing for human clinical trials vaccination shot. Medicine and drug concept

Scientist hand in blue gloves holding coronavirus, covid-19 vaccine disease, preparing for human clinical trials vaccination shot. Medicine and drug concept