| Pollen causes allergy issues WALA-TV FOX10 The website defines allergies as "a heightened sensitivity to a foreign substance (called an allergen) that causes the body's defense system (the immune system) to overreact when defending itself." Symptoms can include hives, sneezing, itchy eyes, ... See all stories on this topic » |
Wednesday, March 21, 2012
Pollen causes allergy issues
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