The U.S. State Department has issued a Level 4 travel advisory, urging Americans to avoid all travel to Uganda following the detection of Marburg virus cases. The advisory comes as the country is already grappling with a significant Ebola outbreak.
The World Health Organization confirmed on Tuesday that Uganda identified its first case of the Marburg virus since 2017. The case was reported in the country's western region. The US Embassy in Kampala acknowledged reports of a potential Marburg Virus Disease case, noting that protective measures are similar to those for Ebola, including avoiding contact with sick individuals, their bodily fluids, and the bodies of deceased.
Marburg virus is a highly contagious filovirus, closely related to the Ebola virus. Both diseases can cause viral hemorrhagic fever, leading to severe symptoms such as bleeding from the eyes, nose, and mouth. In severe cases, the fatality rate for Marburg can reach up to 88 percent.
This outbreak occurs in an area already dealing with the third-largest Ebola outbreak on record in Central Africa, which has affected both Uganda and the Democratic Republic of the Congo, with over 1,000 cases reported. The US Embassy advised travelers to monitor their health for up to 21 days after leaving Uganda and to inform healthcare providers of their travel history if symptoms develop, as the virus has a similar incubation period to Ebola.
Unlike Ebola, for which vaccines and treatments are available and have been deployed in recent outbreaks, there are currently no approved vaccines or specific treatments for Marburg virus. Experimental options are in development, but not yet widely available.
Transmission of Marburg virus occurs through direct contact with the blood or other bodily fluids of infected individuals, as well as contact with contaminated surfaces or the bodies of those who have died from the infection. Experts highlight that traditional burial practices, which often involve washing and preparing the deceased, pose a particularly high risk for transmission.
A source with direct knowledge of the situation indicated that Uganda had detected two Marburg cases as of Monday, though the outbreak appears to be localized for the time being. Malaria, prevalent in the region, shares early symptoms with Marburg, such as fever and muscle pain, complicating initial diagnoses. However, Marburg symptoms typically worsen rapidly, unlike malaria, which can be confirmed with a blood test.
Uganda has a history of managing viral hemorrhagic fevers, having contained five Marburg outbreaks since the virus was first identified in 1967. Despite existing airport screening measures like temperature checks and health questionnaires, the government faces pressure to lift travel restrictions imposed by some countries. Health officials are emphasizing that current screening protocols aim to minimize the risk of international spread. The WHO is continuing to gather information from Ugandan health officials and will provide updates as the situation evolves. [IMAGE4] A burial team in Uganda burns remains of someone who died from Marburg virus. Experts warn that traditional burials, which involve washing and handling the dead, carry a high risk of spreading the virus.