Syringe and filled blood tubes on white background
Schlüsselwörter
antibiotic,
biology,
bird flu,
corona,
country,
disease,
epidemic,
fever,
flu,
hand,
health,
health care,
disease,
infect,
infection,
flu,
mask,
mask,
medicals,
medicine,
negative,
news,
outbreak,
pandemic,
pneumonia,
positive,
quarantine,
sars,
science,
vaccine,
virology,
virus,
warning,
woman
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