Illinois Governor Enters Quarantine After Staffer Tests Positive for COVID-19

Illinois Gov. J.B. Pritzker speaks during a news conference in Chicago, Ill., on March 20, 2020. Charles Rex Arbogast/AP Photo

Illinois Gov. J.B. Pritzker is in isolation at home after one of his senior staff members tested positive for COVID-19.

Pritzker was tested twice, once last week and again on May 10, and tested negative both times, his office said on May 11.