sneezes. The virus can also live on surfaces for hours, so you can catch it when you touch a door handle or grab a book off a shelf.
You’re contagious before you have symptoms, so it’s easy to infect the people around you without knowing it. If you have any symptoms, don’t go to work or school.
This will prevent the virus from spreading to your co-workers or school friends.The common cold and influenza are common illnesses during the winter.
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