Health officials say the current Ebola outbreak in central Africa may already be spreading beyond initial estimates amid mounting concerns over underreported infections, regional instability and limited treatment options.
By yourNEWS Media Newsroom
International health officials are raising alarms that the ongoing Ebola outbreak centered in the Democratic Republic of Congo could be expanding more rapidly and across a wider geographic area than earlier projections indicated, according to new warnings from the World Health Organization.
The outbreak, which has already resulted in 131 reported deaths, is increasingly concerning health authorities because of evidence suggesting infections may have spread beyond the originally identified zones and into neighboring countries.
In an interview with the BBC, World Health Organization representative Dr. Anne Ancia said investigators are discovering signs that transmission has reached additional provinces and possibly crossed international borders at a pace that was not initially anticipated.
“The more we are investigating this outbreak, the more we realise that it has already disseminated at least a little bit across border and also in other provinces,” Ancia said.
Officials reported more than 513 suspected cases in the Democratic Republic of Congo as of Tuesday. Uganda has also confirmed at least one death connected to the outbreak, intensifying concerns about regional spread.
Health agencies say several factors are complicating containment efforts, including population displacement, ongoing humanitarian instability, infections among healthcare workers and the appearance of cases in densely populated urban areas. According to an Associated Press report, shortages of vaccines and available therapeutics are also contributing to fears that the outbreak may continue accelerating.
The World Health Organization formally classified the outbreak as a global emergency last week after Director-General Tedros Adhanom Ghebreyesus expressed concern over the speed of transmission and the scale of the developing crisis.
Public health researchers in the United Kingdom are now warning that official numbers may significantly understate the true size of the outbreak. Modeling conducted by the London-based MRC Centre for Global Infectious Disease Analysis, cited by the BBC, suggested there may already be more than 1,000 infections, indicating “substantial” under-detection in current surveillance efforts.
The latest outbreak involves a strain of Ebola for which no approved vaccine currently exists. The World Health Organization said researchers are evaluating whether existing antiviral drugs or related treatments may offer some degree of protection or symptom reduction.
Ancia identified Ituri province in eastern Congo as the primary center of transmission, describing the region as difficult for health teams to secure and monitor because of instability and constant civilian movement.
Speaking to BBC World Service Newsday, she said the region’s conditions are complicating both investigation and disease control operations.
“Ituri province, the epicentre of the outbreak, is a very unsecured area with lots of movement of population,” she said.
The outbreak has also spread into South Kivu province, another region long affected by armed conflict, displacement and humanitarian disruption, according to the WHO official.
Uganda’s emerging cases have added urgency to international containment efforts due to the highly contagious nature of Ebola. The virus spreads through direct contact with bodily fluids including blood, vomit and semen, according to information published by the World Health Organization. Ebola disease is considered rare but severe, with fatality rates historically reaching high levels during major outbreaks.
The current situation is drawing comparisons to the 2014–2016 Ebola epidemic in West Africa, which infected more than 28,600 people and became the largest outbreak recorded since the virus was first identified in 1976.
The WHO’s emergency declaration is intended to accelerate international coordination and encourage governments and donor organizations to provide funding and logistical support for response operations led by the Geneva-based agency.
Health officials continue monitoring the outbreak as investigators attempt to determine the true scale of infections and whether additional cross-border transmission has already occurred.
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