Event: On December 6, the Centers for Disease Control and Prevention (CDC) implemented a one-day COVID-19 testing requirement for travelers over age two coming to the United States. Regardless of vaccination status or nationality, any individual coming to the United States must show a negative pre-departure COVID-19 viral test taken on the calendar-day before they board their flight to the United States. You must show your negative result to the airline before you board your flight.
If you recently recovered from COVID-19, you may instead travel with documentation of recovery from COVID-19 (i.e., your positive COVID-19 viral test result on a sample taken no more than 90 days before the flight’s departure from a foreign country, and a letter from a licensed healthcare provider or a public health official stating that you were cleared to travel).
These requirements are for all air passengers two years of age or older boarding a flight from a foreign country to the United States.
Actions to Take:
- Consult the CDC website for the most up-to-date information.
- For information on what you can do to reduce your risk of contracting COVID-19, please see the CDC’s latest recommendations.
- Visit the COVID-19 crisis page on travel.state.gov for country-specific information related to COVID-19.
- Check with your airlines, cruise lines, or travel operators regarding any updated information about your travel plans and/or restrictions, including potential COVID vaccine or testing requirements for countries you are transiting through.
- Visit the U.S. Consulate General in Hong Kong and Macau webpage on COVID-19 for information on conditions in Hong Kong and Macau.
- U.S. Consulate General Hong Kong and Macau
+852 2523-9011 (after hours)
- State Department – Consular Affairs
888-407-4747 or 202-501-4444
- Hong Kong Country Information
- Macau Country Information
- Enroll in the Smart Traveler Enrollment Program (STEP) to receive alerts
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