Weather plays a direct role in the severity and length of the allergy season. Weather conditions will increase the amount of pollen production to yield high pollen levels or decrease pollen production to yield low pollen levels.
What's Behind Nasal Congestion
Help Keep Germs at Bay
Is Your Asthma Getting Worse?
What Causes Hives?
More U.S. Kids Have Chronic Health Problems: Study
Smog May Boost Risk for Several Cancers
Mild Air Pollution of Concern in Pregnancy
Kids From Poorer Families May Have Worse Food Allergy Care
With Flu Shot, Timing May Be Everything
Temporarily Turning Blue Sometimes Normal for Babies, Doctors Say