If you are one of those 36 million Americans who suffer from seasonal aller
Fall is here, and you would be tempted to go out for long, uninterrupted wa
The immune system reacts against foreign substances that enter the human bo
An allergy is a reaction by the human immune system to anything that is not
The role of the body's immune system is to fight bacteria and other disease
Allergies are hypersensitive immune responses to foreign substances like po