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Chicago changes criteria for COVID-19 travel mapMarch 25, 2022 -
Chicago Travel Advisory: Every state, 4 territories now on listJanuary 6, 2022 -
'The COVID-19 pandemic is not over': 2 states go back on Chicago’s travel advisoryJuly 13, 2021 -
Chicago’s emergency travel order changed to an advisoryJune 29, 2021 -
US Has Issued a Travel Advisory Because of the CoronavirusJanuary 31, 2020