Friday, January 20, 2017

How Do You Catch a Cold or the Flu?

On the first signal of a chilly or flu, you could marvel the way it occurred -- particularly in the event you've taken steps to keep away from germs. This is precisely the way you get sick, and what you have to know to guard your self subsequent time.

  • Viruses unfold by tiny droplets within the air which can be launched when a sick individual sneezes, coughs, or blows their nostril.
  • You will get sick in the event you contact your nostril, eyes, or mouth after you've gotten touched one thing contaminated by the virus, comparable to a toy, countertop, or doorknob. Viruses can dwell on these objects for as much as 2 days.
  • In case you are available contact with chilly or flu germs, your likelihood of getting sick isn't 100%. It is determined by when the opposite individual was contaminated, and what number of viral particles are contained within the droplets.
  • Individuals are most contagious through the first 2 to three days of a chilly. A chilly is most frequently not contagious after the primary week.
  • Individuals who have the flu could move it on to others 1 day earlier than signs begin and as much as 5 to 7 days after getting sick, so they could unfold the flu earlier than they even know they're sick.
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Sources

Charles Gerba, PhD, College of Arizona Mel & Enid Zuckerman Faculty of Public Well being.

CDC.

Nationwide Institutes of Well being.

© 2017 WebMD, LLC. All rights reserved.

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