A mass tort is a civil action involving numerous plaintiffs against one or a few corporate defendants. The tort may involve, for example, personal injuries suffered by numerous plaintiffs as a result of a defective product, or a mass disaster in which there were many injured persons, such as an airplane crash, or exposure of a large group of people to toxic chemicals or pharmaceuticals.
Carville is an unincorporated community in Iberville Parish, Louisiana, United States that is 16 miles south of Baton Rouge on the Mississippi River. Carville is the hometown of political personality James Carville and was named after his grandfather, the postmaster. It is also the location of the National Hansen's Disease Museum, which records the history of the U.S. Public Health Service Hospital there, which for a hundred years treated leprosy (now called Hansen's Disease) patients. The hospital has been closed, but several of the buildings remain.