Intervention Categories: International travel measures
Level of Jurisdiction: Federal
Overview: The U.S. State Department issued the top “Global Level 4 Health Advisory ” Do Not Travel” warning and urged Americans abroad to return immediately to the United States unless they are prepared to remain abroad for an indefinite period.
Full details here: https://travel.state.gov/content/travel/en/traveladvisories/ea/travel-advisory-alert-global-level-4-health-advisory-issue.html#.XnPGMe7_HNU.twitter