Ebola virus disease – Democratic Republic of the Congo

Despite slightly fewer cases reported during the past week (Figure 1), current epidemiological indicators highlight that the Ebola virus disease (EVD) outbreak is continuing with moderate intensity. Katwa and Butembo remain the major health zones of concern, while simultaneously, small clusters continue to occur in various geographically dispersed regions. During the last 21 days (23 January – 12 February 2019), 97 new cases have been reported from 13 health zones (Figure 2), including: Katwa (59), Butembo (12), Beni (7), Kyondo (4), Oicha (4), Vuhovi (3), Biena (2), Kalunguta (2), Komanda (1), Manguredjipa (1), Mabalako (1), Masereka (1), and Mutwanga (1).¹ The recent case reported in the Komanda health zone was a resident of Katwa who was exposed to the virus, and subsequently travelled to both Bunia and Komanda. This case comes one month after the last reported case in Ituri Province; underscoring the high risks of reintroduction to previously affected areas, as well as the potential for spread to new ones.

As of 12 February, 823 EVD cases² (762 confirmed and 61 probable) have been reported, including 517 deaths (overall case fatality ratio: 63%). Cumulatively, cases have been reported from 118 of 287 health areas across 18 health zones, of which 37 health areas have reported a case in the last 21 days. Thus far, 283 people have been discharged from Ebola Treatment Centers (ETCs) and enrolled in a dedicated monitoring and support programme. One new health worker infection was reported in Katwa. To date, a total of 68 health workers have been infected.

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