The Centers for Disease Control and Prevention (CDC) has introduced a temporary, time-limited emergency order aimed at strengthening the United States’ protection against a developing Ebola outbreak in parts of Central and East Africa.
The measure temporarily restricts the entry of certain non-U.S. travelers coming from affected regions, while still allowing U.S. citizens, permanent residents, and essential personnel to enter the country without disruption.
The decision, signed by Dr. Jay Bhattacharya, MD, Ph.D., is based on federal public health powers and responds to a recent rise in Ebola cases linked to the Bundibugyo virus strain in the Democratic Republic of the Congo and Uganda.
Officials say the 30-day restriction is a precautionary step rather than an indication of a domestic outbreak. It is intended to reduce pressure on quarantine stations, airport screening systems, and laboratory services by limiting the number of incoming travelers from high-risk areas.
By narrowing monitoring to a smaller group of arrivals, authorities say health agencies can more effectively focus resources on U.S. citizens and lawful permanent residents, ensuring closer observation and quicker response in case symptoms appear during the virus’s incubation period.
The policy includes several exemptions and is not a blanket travel ban. It does not apply to U.S. citizens, nationals, or lawful permanent residents, nor to U.S. military personnel, government staff overseas, or their families. Certain DHS-approved travel arrangements that meet strict health protocols are also exempt, along with case-by-case humanitarian, medical, or law enforcement exceptions approved by customs officials.
The CDC coordinated the measure with the Department of State, the Department of Homeland Security, and other federal agencies to ensure consistent enforcement at major international airports, including JFK in New York, Dulles in Washington, Atlanta, Chicago O’Hare, and Los Angeles.
International health organizations such as the World Health Organization (WHO) and the Africa Centres for Disease Control and Prevention are also working on containment efforts in the affected regions.
During the 30-day period, U.S. health authorities will assess the risk posed by the Bundibugyo strain, strengthen surveillance and diagnostic systems, and develop a longer-term containment strategy.
In addition, the CDC has opened a public comment period to gather input from stakeholders and the public as part of shaping its final response plan.

