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.
Oakdale is a small unincorporated community in Johnson County, Iowa, United States. It lies north of Coralville and Iowa City, and it is just south of the nearby community of North Liberty. Oakdale is home to the Iowa Medical and Classification Center and a research campus of the University of Iowa. This location was once a tuberculosis sanitarium. Much of what is known as Oakdale is now within the city limits of Coralville.