Published: June 2014. Multiple sclerosis (MS) is a chronic inflammatory disorder of the central nervous system (CNS) and is one of the most common causes of nontraumatic disability among young and middle-aged adults. MS-related healthcare costs are estimated to be more than $10 billion annually in the United States (US).
Definition of vaporware. : a computer-related product that has been widely advertised but has not and may never become available.
Vaping is the act of inhaling vapor produced by a vaporizer or electronic cigarette. The vapor is produced from a material such as an e-liquid, concentrate, or dry herb. What is a vaporizer? A vaporizer is an electric device that turns vaping material into vapor. A vaporizer usually consists of battery, main console or housing, cartridges, and atomizer or cartomizer.