Masks May Not Help Against Super-Flu

WASHINGTON (AP) -- If a super-flu strikes, face masks may not protect you. Even so, the government says people should consider wearing them in certain situations, just in case.The consumer advice issued Thursday reflects the fact that the science behind it is unclear. Whether widespread use of masks will help, or harm, during the next worldwide flu outbreak is a question that researchers are studying furiously.>>> Discuss This Story

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