Level 4: Very High Level of COVID-19 in Mexico
- Travel increases your chances of getting and spreading COVID-19. CDC recommends that you do not travel at this time.
- Travelers should avoid all travel to Mexico.
- Before traveling back to the United States by air, get tested with a viral test no more than 3 days before your flight departs. The test result must be negative. Keep a copy of your test results with you during travel in case you are asked for them.