With coronavirus cases on the rise in both countries, the United States and Mexico have extended travel restrictions at the border once again. This time, through late December.

Mexico’s Foreign Relations Ministry announced on social media that restrictions on non-essential travel at the U.S.-Mexico border would stay in place through at least December 21 - a full nine months since they were implemented in March.

According to the U.S. State Department, nonessential travel includes tourism, sightseeing, recreation or attending cultural events. Travel for medical purposes, work or school is essential. The closure does not prevent U.S. citizens or permanent residents from returning home.

That coupled with little southbound enforcement has meant U.S. citizens have been less impacted by the travel restrictions than their Mexican neighbors.