Syringe with vaccine, on vaccination certificate
Schlüsselwörter
vaccinate,
syringe,
drug,
flu,
vaccination,
vaccine,
medicine,
health,
protect,
protection,
epidemic,
measles,
serum,
tetanus,
hepatitis,
doctor,
prevention,
immune,
research,
infection,
pandemic,
document,
virus,
proof,
smallpox,
healthy
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