A baby died of measles in the state of Wisconsin, USA. In the US, the state's Ministry of Health reported and added that this is the first death from this disease recorded in Wisconsin since 1990. As of November 3, Wisconsin has reported 431 measles cases in 13 counties. This is the highest number of cases in the country in more than 35 years. Nine people were hospitalized with severe symptoms. The authorities also warn that the actual number of cases may be higher, since not everyone seeks medical treatment or is tested.