The U.S. Centers for Disease Control and Prevention (CDC) have introduced a 30-day restriction on entry into the country for some travelers who have been in areas with an ongoing Ebola virus epidemic. The measure is in response to the growing outbreak in Central and East Africa and aims to reduce the risk of importing the disease.
The restriction does not apply to U.S. citizens or to individuals with permanent resident status returning from Ebola-affected regions. It covers foreign nationals without U.S. citizenship who have traveled through countries with an active outbreak.
In a statement published on the agency's official website, the CDC announced it would impose "entry restrictions" for travelers who do not hold a U.S. passport and have been in Uganda, the Democratic Republic of the Congo, or South Sudan in the last 21 days. The measures are being applied under the "Title 42" provision—a policy allowing the refusal of entry to certain individuals to protect public health—and will be in effect for one month.
The decision on the restrictions comes on the same day the CDC confirmed during a press briefing that an American citizen had tested positive for Ebola. Satish K. Pillai, the head of the CDC's Ebola response team, clarified that the person had been infected "in the course of their work in the DR Congo."
In addition to the entry ban for certain categories of travelers, the CDC is increasing screenings and monitoring of people arriving from affected areas. The agency is coordinating its actions with airlines, international partners, and border officials to ensure the timely identification of individuals who may have been exposed to the virus.
The World Health Organization (WHO) has already classified the epidemic as a "public health emergency of international concern." This level is lower than the pandemic emergency used during Covid-19, but it is intended to trigger closer international cooperation and the mobilization of resources to control the outbreak.
As of May 16, the WHO reported 246 suspected cases and 80 suspected deaths in Ituri province in the Democratic Republic of the Congo, as well as two laboratory-confirmed cases in Uganda linked to travel from the DR Congo. The data outlines a rapidly evolving situation with the risk of further spread.
The current epidemic is caused by the "Bundibugyo" strain of the Ebola virus, for which there is currently no approved vaccine or specific treatment. According to WHO estimates, this variant of the virus has a mortality rate of between 30 and 50 percent, based on two previously recorded outbreaks.
Ebola is transmitted through contact with bodily fluids—blood, vomit, diarrhea, sweat, saliva—of an infected person or animal. The disease begins with flu-like symptoms such as fever, muscle aches, and weakness, and can subsequently develop into severe diarrhea, vomiting, and unexplained hemorrhaging, which in many cases leads to a fatal outcome.