Ebola virus disease – Democratic Republic of the Congo

The public health response to the Ebola virus disease (EVD) outbreak continues to make gains. During the last 21 days (20 February – 12 March 2019), no new cases have been detected in 10 of the 20 health zones that have been affected during the outbreak (Figure 1). There has also been fewer new cases observed over the past five weeks compared to January 2019 and earlier in the outbreak (Figure 2).

Currently, the greatest concern centres on the neighbouring urban areas of Katwa and Butembo, which continue to contribute about three-quarters of recent cases. Clusters in other areas of North Kivu and Ituri provinces have been linked to chains of transmission in Katwa and Butembo, and have thus far been contained to limited local transmissions with relatively small numbers of cases. A total of 74 confirmed cases were reported during the last 21 days from 32 of the 125 health areas affected to date (Table 1). Risk of further chains of transmission and spread remain high, as highlighted by the recent spread to Lubero Health Zone, and reintroduction to Biena Health Zone following a prolonged period without new cases.

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