This is not a good question, as a few people pointed out above. The question designer clearly intends E to be correct, because only E suggests you could still get a virus even if you always wear a mask in public. But everyone knows that is true before reading answer E; everyone knows that some viruses are not transmitted by breathing. E doesn't provide any new information relevant to the particular scenario described in the question stem, so it has no logical importance.
Test takers are often
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Test takers are often
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