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COVID-19 Carrier (without mask) VS Healthy Person (without mask)

High Transmission Probability

 

COVID-19 Carrier (without mask) VS Healthy Person(with mask)

Moderately High Transmission Probability  

 

COVID-19 Carrier (with mask) VS Healthy Person (without mask)

Low Transmission Probability   

 

COVID-19 Carrier (with mask) VS Healthy Person(with mask)

Very Low Transmission Probability 

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