The US State Department elevated the three countries to its highest advisory level, “Level 4: Do Not Travel,” while also advising citizens to reconsider travel to neighboring Rwanda due to its proximity to affected regions.

The advisory followed new emergency measures announced by the Centers for Disease Control and Prevention, including enhanced airport screening procedures for travelers arriving from outbreak-hit areas and temporary visa-related restrictions.

US health authorities said non-American passport holders who had traveled to Uganda, the Democratic Republic of Congo or South Sudan within the previous 21 days would face restrictions on entry into the United States.

The CDC said the risk of Ebola spreading within the United States remained low but confirmed it was coordinating the evacuation of an American doctor infected with the virus in the DRC, along with six additional individuals undergoing medical monitoring.
German authorities said on Tuesday they were prepared to receive the infected US doctor for treatment.

The latest outbreak involves a strain of Ebola for which no approved vaccine or treatment has yet proven effective, according to health officials.

The CDC said it was expanding technical support for authorities in the Democratic Republic of Congo and working with international partners to strengthen surveillance and containment operations.

The US State Department said Washington was mobilizing approximately $13 million in emergency assistance to support the response.

Questions have also emerged regarding whether recent funding cuts to the United States Agency for International Development affected outbreak preparedness and monitoring capabilities in the region. US officials declined to directly address concerns about whether reductions in USAID resources had weakened health response infrastructure.

US President Donald Trump said he was concerned about the outbreak but described the situation as currently confined to Africa.

Ebola, a highly infectious hemorrhagic fever first identified in 1976, has killed an estimated 15,000 people globally over the past five decades. Depending on the strain, fatality rates can reach as high as 90 percent.

Public health experts have long warned that fragile healthcare systems, regional instability and population displacement in parts of Central Africa complicate efforts to rapidly contain outbreaks.

The WHO said the outbreak did not yet meet the threshold for a pandemic emergency but warned that countries bordering Congo faced a heightened risk of further spread as infections expanded across eastern regions and new cases emerged in Uganda’s capital, Kampala.

According to the agency, 80 suspected deaths, eight laboratory-confirmed cases and 246 suspected infections had been reported as of Saturday in Congo’s Ituri province, particularly in the health zones of Bunia, Rwampara and Mongbwalu.

The Congolese health ministry had earlier confirmed that at least 80 people had died in the outbreak, which health officials believe may be significantly larger than currently documented because of high positivity rates in early testing and increasing numbers of suspected infections.

The outbreak involves the Bundibugyo strain of Ebola virus disease, a rarer variant for which no approved vaccines or targeted therapeutics currently exist, unlike the more common Ebola-Zaire strain that has been the focus of previous immunization campaigns in Central Africa.

The WHO described the situation as “extraordinary,” warning that international transmission had already been documented.

In Kampala, two unrelated laboratory-confirmed Ebola cases, including one death, were identified on Friday and Saturday in travelers arriving from Congo, according to the agency. A confirmed case was also detected in Kinshasa involving a traveler returning from Ituri province.

The WHO urged governments to activate national emergency-response systems, intensify border screening and strengthen surveillance along internal transportation routes to contain further spread.
The agency also advised that confirmed Ebola patients and close contacts should avoid international travel except for medical evacuation purposes.

It recommended immediate isolation of confirmed cases, daily monitoring of contacts and restrictions on domestic travel for exposed individuals until 21 days after potential infection.

At the same time, the WHO cautioned governments against shutting borders or imposing sweeping trade restrictions, warning that such measures could push movement across unofficial crossings beyond the reach of health monitoring systems.

The outbreak poses an additional challenge for regional health systems already strained by conflict, population displacement and limited medical infrastructure in eastern Congo, where previous Ebola epidemics have repeatedly tested emergency response capacities.

Tedros said he would travel to Tenerife in Spain’s Canary Islands to oversee the disembarkation of passengers, crew members and medical personnel from the Dutch-flagged cruise vessel MV Hondius, which is carrying around 150 people.“I arrived in Spain, where I will join senior government officials in a mission to Tenerife to oversee safe disembarkation,” Tedros said in a post on X.

Three passengers a Dutch couple and a German woman have died after contracting hantavirus during the voyage, while several others have fallen ill, according to health officials.The outbreak has drawn heightened international attention after authorities confirmed infections linked to the Andes virus strain, the only known hantavirus variant capable of transmitting between humans.

Most hantavirus infections are typically spread through contact with infected rodents or their droppings.Tedros said he had remained in direct contact with the ship’s captain, Jan Dobrogowski, and WHO physician Freddy Banza-Mutoka, who is on board the vessel.

“At this stage, there are no additional people on board showing symptoms of hantavirus,” Tedros said, adding that the World Health Organization continued to monitor the situation closely.

He also said the health risk to residents of the Canary Islands and the broader international public remained low.The MV Hondius is expected to dock in Tenerife on Sunday, where Spanish authorities have prepared surveillance and containment measures before arranging special flights to return passengers to their home countries.

Spain’s government said Tedros would meet Prime Minister Pedro Sanchez in Madrid before traveling to the Canary Islands alongside Spain’s health and interior ministers.Spanish ministry officials said the WHO chief would join a command center in Tenerife responsible for coordinating health controls, interagency cooperation and emergency response protocols linked to the ship’s arrival.

The incident has intensified scrutiny over infectious disease preparedness aboard international cruise vessels, particularly involving pathogens with rare but potentially serious transmission characteristics.

The campaign, led by the health ministry with support from UNICEF, the World Health Organization and Gavi, the Vaccine Alliance, has been rolled out across 18 high-risk districts, according to a joint statement.

Government data shows 17 confirmed deaths linked to measles so far, alongside 113 suspected fatalities and more than 7,500 suspected infections across the country. The outbreak has now spread to 56 of Bangladesh’s 64 districts, raising concerns over further transmission.

Authorities said the vaccination drive is prioritising children aged between six months and five years, particularly those who missed routine immunisation and are at higher risk of severe complications. Health officials described the campaign as a critical intervention to address immunity gaps exposed by the surge in infections.

UNICEF representative Rana Flowers said the agency was alarmed by the sharp rise in cases, warning that thousands of children, especially the youngest and most vulnerable, face heightened risk.

She said the resurgence underscored significant gaps in population immunity.Hospitals in several high-burden areas are operating beyond capacity, with limited resources to manage the influx of patients, officials said, adding to concerns about the outbreak’s trajectory.

The World Health Organization said the outbreak is likely to continue spreading in the coming days but could be brought under control following the large-scale vaccination effort. WHO representative Dr Ahmed Jamsheed Mohamed said the campaign would be key to preventing further child deaths.

Officials said the emergency drive is intended to complement existing routine immunisation programmes as authorities work to contain the outbreak and stabilise public health conditions.