Pollen is one of the most common allergens in the United States. Over 67 million people suffer from allergies, and of those 67 million, 81% say they are allergic to pollen.
What's Polluting the Indoor Air?
When Air Is Unhealthy
When Pollen Counts are High
Coping With Chickenpox
The Benefits of Oxygen Therapy
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Less Than Half of U.S. Babies Receive Flu Vaccine: CDC