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.
DeKalb is a city in DeKalb County, Illinois, United States. The population was 39,018 at the 2000 census. The city's name (as well as the name of DeKalb County, where it is located) is /dɨˈkælb/ "di-KALB". The city is named after decorated German war hero Johann De Kalb who died during the American Revolutionary War.