Female doctor with a sample blood test tube of Covid-19. Coronavirus concept
Palabras clave
medicals,
woman,
hand,
doctor,
virus,
scientist,
science,
sample,
pandemic,
medicine,
infectious,
health,
female,
outbreak,
blood,
corona,
nurse,
health care,
virology,
flu,
vaccine,
clinic,
clinical,
disease,
analysis,
holding,
test tube,
test tube,
hospital,
disease,
infection,
laboratory,
laboratory,
scientific,
diagnosis,
research,
mask,
microbiology,
pneumonia,
treatment,
diagnostic