What's Behind a Sore Throat? Sinus or throat infections are common causes.
Giving Cough Medicine to a Child. Continue.
Need a Lung Function Test? Here's what it may reveal.
Help Keep Germs at Bay. Cover your mouth when you cough or sneeze.
Do You Have Bronchitis? Usually characterized by cough lasting 10 days or more.
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School Entry Rules Boost Kids' HPV Vaccination Rates
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