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Do I need To Throw Out My Toothbrush after I've Been Sick?

You may have been told you need to throw out your toothbrush after a cold or flu. Is that true?

Last flu season was one of the deadliest in 50 years. The CDC says 80,000 people died from the flu and it's complications. 180 of them were children. The CDC blames that increase on a drop in vaccinations and they're encouraging everyone to get a flu shot this year. But is there something else you can do to protect yourself in your home, specifically your bathroom?

You were probably told to throw out your toothbrush after a cold or flu to avoid getting sick all over again. But is that true?

There are tons of germs in your mouth, even when you're healthy. But the American Dental Association says your chances of re-infecting yourself through your toothbrush are pretty slim.

But you can still follow some simple steps to keep your toothbrush clean. Rinse it in warm water after you use it and let it dry. And never ever share it. Finally, replace your brush or electric brush head every 3-4 months.

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