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.
Waupun is a city in Dodge and Fond du Lac Counties in the U.S. state of Wisconsin. The population was 10,718 at the 2000 census. In Fond du Lac County, there is also the Town of Waupun which abuts the city of Waupun.