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Why does a mask have to cover both your nose and mouth to be effective explain using the Respiratory tract
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42 votes
42 votes
Why does a mask have to cover both your nose and mouth to be effective explain using the Respiratory tract

User Jeremy Pope
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2 Answers

29 votes
29 votes
The sneeze can go six feet also but the mask stops the sneeze going anywhere.
User Judex
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3.2k points
11 votes
11 votes
Because sneezing could cause the germs to spread to the other person that’s next to you
User ZippyV
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