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Mask Transmission Probability​

Mask Transmission Probability​

High Transmission Probability

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


Moderately High Transmission Probability

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

Low Transmission Probability

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


Very Low Transmission Probability

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

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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