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.
Somersworth is a city in Strafford County, New Hampshire, United States. The population was 11,477 at the 2000 census. Somersworth has the smallest area and third-lowest population of New Hampshire's 13 cities.