close up. group of scientists conducting trials of the new vaccine .
Palabras clave
people,
virus,
testing,
antibody,
closeup,
background,
image,
copy space,
syringe,
ampoule,
vaccine,
test,
experiment,
laboratory,
laboratory,
research,
medicals,
medicine,
scientific,
science,
chemical,
analysis,
scientist,
health,
analysing,
tube,
equipment,
biotechnology,
sample,
microbiology,
liquid,
doctor,
health care,
man,
hospital,
professional,
technology,
clinic,
discovery,
white,
canvasses,
fluid,
flu,
filled,
glove,
specialist,
discover
){kind=link}