Health worker holds a test tube with a test of covid-2019
Palabras clave
hospital,
pneumonia,
pandemic,
medicine,
laboratory,
laboratory,
infection,
hand,
flu,
doctor,
diagnostic,
virus,
disease,
blood,
china,
analysis,
clinic,
chinese,
research,
sample,
medicals,
health,
outbreak,
microbiology,
test tube,
scientific,
tube,
positive,
treatment,
epidemic,
test tube,
vaccine,
virology,
specimen,
test,
scientist,
clinical,
science,
mask,
disease,
diagnosis,
corona,
biohazard
){kind=link}