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.
Aleutians Disease is a form of parvovirus that is highly contagious from ferret to ferret. The disease causes gastrointestinal and neurological problems and is usually fatal within 6 months. Aleutians is not the same parvo that cats and dogs get, so the diseases is not contagious to or from these other household pets.almonella can easily be caught by both humans and ferrets; this disease causes severe gastrointestinal upset. Salmonella can be transmitted by reptiles. Do not feed your ferrets raw eggs or raw chicken, which both carry salmonella.