A written agreement which explicitly states a fixed duration that the contract will be in effect. The signing parties are obligated to adhere to the terms and conditions within the contract until the expiration, or end date, of the contract. http://www.businessdictionary.com/definition/term-contract.html.
The most common symptoms of Lou Gehrig's Disease are: 1  twitching. 2  cramping, or stiffness of muscles. 3  muscle weakness affecting an arm or a leg.  slurred and nasal 1  speech. or difficulty chewing or swallowing.
People who have Morgellons disease report the following signs and symptoms: 1  Skin rashes or sores that can cause intense itching. 2  Crawling sensations on and under the skin, often compared to insects moving, stinging or biting. 3  Fibers, threads or black stringy material in and on the skin.  Severe fatigue.