alcohol
alcohol disinfection
allergy
bacillus
bacteria
cleanliness
clip art
cold
cold prevention
coronavirus
disinfect hands
disinfection
faucet
flu
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fungus
germs
hand
hay fever
hygiene
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illustration
infection
infection prevention
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material
medical care
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pathogenic bacteria
prevention
rubbing alcohol
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sterilization
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virus
wash
wash hands
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