Two medical masks in white and blue on a blue background. The view from the top.
Palabras clave
warning,
prevention,
pandemic,
epidemic,
virus,
2019,
pneumonia,
flu,
respiration,
infection,
mortality,
health,
people,
quarantine,
isolation,
doctor,
hospitalise,
disease,
widener,
rescue,
medicine,
face,
lung,
airborne
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