Multiple vruses floating in fluid. Influenza, rotavirus, HIV infection.
Palabras clave
virus,
health,
medicine,
medicals,
disease,
background,
flu,
hiv,
technology,
microscope,
disease,
protection,
infection,
illustration,
symbol,
concept,
science,
isolated,
computer,
safety,
biology,
flu,
care,
sick,
health care,
information,
research,
danger,
disease,
micro,
germ,
human,
design,
epidemic,
protect,
ill,
fever,
hospital,
treatment,
abstract,
safe,
doctor,
three-dimensional,
microbiology
