Allergy
The word allergy derives from the Greek words allos meaning "other" and ergon meaning "work".
An allergy is a reaction to a substance that occurs through a change in the immune system caused by the production of antibodies, and is usually experienced by only a small number of people exposed to a substance. Allergic reactions in the workplace tend to affect the skin.<[url=BellaOnline ALERT: For anti-spam reasons, we restrict the number of URLs allowed in a given post. You have exceeded our maximum number of URLs.
