An outbreak of Ebola in República Democrática of Congo (RDC) has a faster propagation speed than initial estimates indicated. The information was confirmed by a representative of Organização Mundial from Saúde (WHO) in an interview with the BBC. Mais out of 513 suspected cases were recorded in the country as of Tuesday, with 131 confirmed deaths, while Uganda reported one death in its territory.
Modelos epidemiological reports developed by Centro of Análise of Doenças Infecciosas Global, based at Londres, suggest that there has been “substantially insufficient detection” of cases. Researchers do not rule out the possibility that more than 1,000 people have already been infected by the virus.
Disseminação already crosses borders and provinces
The Dra. Anne Ancia, representative of the WHO, told BBC World Service that continued investigations reveal spread of the virus beyond the initial region. The province of Ituri, the epicenter of the outbreak, is characterized as a “very unsafe area with intense population movement”, making investigation and control of the epidemic difficult.
The virus has already reached the province of South Kivu, a region that has been facing a prolonged humanitarian crisis for many years. A case was also confirmed in Goma, the largest city in eastern Congo, with a population of approximately 850,000 inhabitants and under the control of rebels supported by Ruanda.
Insecurity in several provinces forces frequent displacement of the population, increasing the risk of viral transmission. Ruanda closed its borders with the DRC as a preventative measure. Outros African countries reinforced border screenings and prepared health units for the possible arrival of cases.
Cepa rare and potentially devastating
The outbreak is caused by the Bundibugyo strain, a rare variant of the Ebola virus that has historically generated only two previous outbreaks. Naqueles episodes, around a third of those infected died. The Zaire strain, which caused the largest known outbreak between 2014 and 2016 in África Ocidental, killed 11,325 of the 28,600 people infected. Aquele event caused international spread, reaching Guiné, Serra Leoa, Estados Unidos, Reino Unido and Itália.
Diferentemente of the current strain, the Zaire outbreak has an approved vaccine. Para to Bundibugyo strain there is no immunizer available. The WHO assesses whether alternative medicines can offer protection to those infected and exposed.
Initial Sintomas may go unnoticed
The Ebola virus produces clinical manifestations that initially resemble the flu. Febre, headache and tiredness mark the first stages of the disease. The similarity with symptoms of common illnesses delays diagnosis in areas with fragile health systems, facilitating community transmission before cases are identified.
The WHO declared the outbreak an international health emergency the previous week. Director General Tedros Adhanom Ghebreyesus expressed deep concern about the scale and speed of the epidemic. Estimativas indicate that the outbreak may have been ongoing for several weeks before official detection on April 24.
Evacuações and international control measures
An American citizen, identified as Dr. Peter Stafford, a medical missionary, is being evacuated from the DRC after experiencing symptoms over the weekend. The German health ministry confirmed to the BBC that an American citizen will be transported for treatment on European soil.
Os Centros of Controle and Prevenção of Doenças of Estados Unidos work to evacuate at least six additional Americans who have had exposure to the virus. Tais displacements reflect the severity of the situation and the potential risk of international spread.
Contexto instability complicates health response
The region where the outbreak is concentrated faces persistent armed conflict. Displaced Populações, frequent movement between provinces and borders, and limited access to health services create a favorable scenario for epidemic expansion. The lack of government control in certain areas hinders the implementation of containment measures.
Ancia highlighted that the progression of knowledge about the outbreak reveals spread that has already occurred beyond initial estimates. Novas investigations continue to map the true scale of the problem, while global health authorities intensify border monitoring and resource preparation.