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| A Congolese health worker administers Ebola vaccine to a boy who had contact with an Ebola sufferer in the village of Mangina in North Kivu province of the Democratic Republic of Congo, August 18, 2018. REUTERS/Olivia Acland |
Efforts to halt an outbreak of the deadly Ebola virus in Democratic Republic of Congo appear to be working, but substantial risks remain, the World Health Organization said on Friday.
The outbreak has so far killed 77 people in Congoโs North Kivu and Ituri provinces among 116 cases. Fifteen of the cases were health workers.
โRecent trends suggest that control measures are working,โ a WHO statement said, citing improving figures for tracing patientsโ contacts, rapid treatment of Ebola patients with therapeutic drugs and vaccinations of people at risk.
A previous outbreak in Congo this year was swiftly stopped, despite the remote location and difficult terrain.
The latest outbreak presents a different challenge, occurring in a more densely populated area with dozens of armed groups. Some areas are off-limits to healthworkers due to the security risks, making it more difficult to ring-fence each Ebola case by vaccinating all the patientโs contacts.
On Wednesday WHO chief Tedros Adhanom Ghebreyesus said it was too soon to say whether the outbreak was stablising due to the difficulty of identifying new cases near rebel-controlled areas.
โSubstantial risks remain, posed by potential undocumented chains of transmission,โ Fridayโs WHO statement said, adding that four of the 13 new probable and confirmed cases in the past week were not known to have had contact with any Ebola patients.
There were also risks from unsafe burial practices and peopleโs reluctance to accept contact tracing, vaccination and healthcare, as well as poor standards in some health centres and delays in getting patients to treatment.
