Allergy Study Shows Mold and Ragweed Levels Rising

Allergy Study Shows Mold and Ragweed Levels Rising
Sensitization to ragweed has risen by 15 percent in the United States, according to the nation's largest-ever cross-sectional study, conducted by Quest Diagnostics Health Trends. Sue Sweeney/Wikimedia
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<a><img src="https://www.theepochtimes.com/assets/uploads/2015/09/Common_ragweed.jpg" alt="Sensitization to ragweed has risen by 15 percent in the United States, according to the nation's largest-ever cross-sectional study, conducted by Quest Diagnostics Health Trends. (Sue Sweeney/Wikimedia)" title="Sensitization to ragweed has risen by 15 percent in the United States, according to the nation's largest-ever cross-sectional study, conducted by Quest Diagnostics Health Trends. (Sue Sweeney/Wikimedia)" width="320" class="size-medium wp-image-1803477"/></a>
Sensitization to ragweed has risen by 15 percent in the United States, according to the nation's largest-ever cross-sectional study, conducted by Quest Diagnostics Health Trends. (Sue Sweeney/Wikimedia)