Friday 27 April 2012

Immune System

Why Do Allergies Make You Cough?

There are literally millions of “bugs” that can make us ill, but generally speaking, we remain healthy most of the time and for that we have to thank our immune system. Fortunately, or unfortunately, depending how you look at it, the immune system has evolved to be able to catch all intruders that come in [...] read more..

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