Hands.,..: Typically, an upper respiratory infection occurs after the bacteria or virus gets on your hand and then you touch your eyes/nose/mouth. The bacteria or virus then multiplies until you develop symptoms of infection. This is the reason that frequent hand washing helps to decrease the infection rate. A cough due to infection is transmitted the same way.
Answered 9/3/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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