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Biology, 16.10.2019 22:40 ashhleyjohnson

Many people with human immunodeficiency virus (hiv) wear a mask to cover their noses and mouths. which statement best explains the importance of the mask?
it prevents hiv patients from catching airborne diseases.
it prevents the spread of hiv to nearby people.
it prevents the dna of hiv patients from becoming faulty.
it prevents hiv patients from becoming contagious.

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