29 March 2020 – Issued domestic travel warning for residents of New York, New Jersey, and Connecticut

Intervention Categories: Social and physical distancing measures; Domestic travel
Level of Jurisdiction: Federal

Overview: The U.S. Centers for Disease Control and Prevention issued a travel warning urging residents of New York, New Jersey, and Connecticut to refrain from non-essential domestic travel for 14 days.

The warning excludes “critical infrastructure industries” such as trucking, public health professionals, financial services, and food supply
Full details here: https://www.cdc.gov/coronavirus/2019-ncov/travelers/travel-in-the-us.html