U.S. Requires Ebola Declaration for International Air Arrivals

By Sophie Lindqvist

Starting at 11:59 p.m. Eastern Standard Time on Nov. 3, 2026, travelers boarding international flights to the United States must complete an Ebola-related travel declaration or face denied boarding.

The cutover lands at 5:59 a.m. in Germany on Nov. 4. The requirement covers U.S. citizens, Green Card holders, foreign visitors and passengers connecting through the country, regardless of where their journey began.

How broad is the boarding requirement?

The rule extends across passenger categories, not just travelers leaving Africa. Children need an individual attestation record, meaning a traveler-specific confirmation, although an authorized adult may complete it for them. Crew members, plus people aboard private and cargo aircraft, also fall within the requirement.

It does not apply at U.S. land borders or seaports. That leaves aviation sellers with a clear boundary, but agents, tour operators and corporate travel managers still need to flag the rule for every U.S.-bound air itinerary, including trips beginning far from Africa.

For travel sellers, the immediate consequence is added pre-departure guidance, not a new destination or itinerary category.

What must travelers confirm?

Passengers must confirm they have not been present in the Democratic Republic of the Congo during the 21 days before boarding. Airport transit counts, even when a passenger never leaves the aircraft.

The 21-day period matches Ebola’s maximum incubation period, meaning the longest interval between exposure and symptoms. A recent DRC visit or transit can therefore affect boarding. Sellers should ask affected customers to check their carrier’s instructions before departure.

For agencies and corporate travel desks, recent routing and country history matter as much as the form itself.

Who collects the declaration?

Airlines and aircraft operators must provide and collect the declaration, either on paper or electronically. Passengers need to check their carrier’s instructions before departure.

Knowingly submitting false information can lead to prosecution, while limited government exemptions exist. Enforcement therefore sits with carriers at the point of boarding, which can turn missing paperwork or inaccurate answers into denied boarding and disrupted onward travel.

For agencies and corporate travel desks, carrier-specific collection instructions are the operative detail.

Why did the CDC issue the order?

The Centers for Disease Control and Prevention, part of the Department of Health and Human Services, issued the original order on Oct. 22 and amended it on Oct. 28. The measure seeks to prevent Ebola importation during the Bundibugyo virus outbreak.

CDC says the “overall risk to the American public and travelers remains low.” That is the agency’s risk assessment, not a demand forecast. The order sets a documentation workflow at carrier-controlled boarding points; it does not set commissions, fares or inventory terms.

The announcement also supplies no booking, revenue or market-share data. Sellers have no basis here to revise demand forecasts, even though they must change what they tell customers.

Sellers should treat the order as a compliance process, not an early warning of falling bookings.

What other travel restrictions apply?

Recent visitors to the DRC, including Americans, generally cannot board U.S.-bound flights until the applicable waiting period ends. Recent visitors to Uganda or South Sudan face entry restrictions if they are neither U.S. citizens nor U.S. nationals; the guidance includes Green Card holders in that restricted group.

Eligible Americans arriving after visits to Uganda or South Sudan are routed through JFK, Atlanta or Washington Dulles for screening. Travelers with affected itineraries should contact their airline before traveling.

These are separate controls, not paperwork substitutes. A completed declaration does not remove a waiting period or entry restriction.

For sellers, the near-term watchpoint is the Nov. 3 cutover: carriers’ form instructions, limited exemptions and country-based restrictions will determine how much friction appears in U.S.-bound bookings.