Pay Attention to Air Pollution. Avoid outdoors when air quality is poor.
Calm a Canker Sore. Suggestions to help it heal.
Prevent Passing Germs. Here's what you can do.
What's Behind a Sore Throat? Sinus or throat infections are common causes.
Easing Baby's Nasal Congestion. Use a cool-mist humidifier.
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Americans Still Consider COVID Major Public Health Threat
COVID-19 Remains Major Health Threat in U.S.
