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Some health
believe that masks could cut the
of people spreading the
and protect those who have not contracted it. Other
officials worry that if everyone buys
, there may not be enough for
and doctors. They say masks could make people feel
and mix more with other people. Health experts also worry that homemade masks are insufficient to prevent people from catching the virus. The White House said: "The
important thing is the
distancing, washing your hands and not
your face."