10,920 Ebola cases in Congo, and 10,070 contacts with no recorded check

Congo's Ebola outbreak reached 10,920 confirmed cases in the Health Ministry's November 7 tally, with infections still rising and contact monitoring falling short of the response's targets. ^[2]

The ministry recorded 5,323 deaths and 41 new cases in the preceding 24 hours. Ituri accounted for 24 of those new cases, North Kivu for 12 and Haut-Uélé for five. ^[2] WHO described transmission as sustained at a high level in its November 6 update. ^[1]

The outbreak, caused by Bundibugyo virus and declared on May 15, is the largest Ebola disease outbreak recorded in the Democratic Republic of the Congo, according to the World Health Organization. Its reach makes finding exposed people and checking them daily a central task of containment. ^[1]

The latest government figures show how much of that work is going unfinished. The ministry listed 23,276 contacts as seen out of 33,346, a follow-up rate of 69.8%. That left 10,070 listed contacts without a recorded check in that tally. ^[2]

A later total above 11,000 has not been verified. The ministry also notes discrepancies in its detailed death and recovery figures and an incomplete care tally. Its November 7 situation report remains the latest verified government count. ^[2]

The Daily Inference reported on October 31 that government figures put deaths at 5,026 as responders struggled to find infections early. The November 7 total adds 297 recorded deaths to that count. ^[2]

Two provinces carry most of the burden

Ituri had recorded 7,614 cases and 3,594 deaths by November 7. North Kivu had recorded 2,697 cases and 1,478 deaths. Together, the two provinces accounted for 10,311 cases, more than 94% of the national total. ^[2]

The concentration is also visible in recent infections. In the 21 days through November 3, Ituri recorded 710 cases and North Kivu 640, according to WHO. Their combined 1,350 cases represented about 92% of the 1,463 recorded nationally over that period. ^[1]

The ministry's subsequent daily tally offers no sign that the centre of the outbreak had shifted, with 36 of its 41 new cases coming from Ituri and North Kivu. ^[2]

But the affected area extends well beyond those provinces. By November 3, cases had been identified in 67 health zones across eight provinces. WHO recorded active transmission in 51 of those zones, meaning the response was dealing with continuing spread across dozens of local health areas. ^[1]

Between WHO's November 3 count of 10,668 confirmed cases and the ministry's November 7 tally, the cumulative total rose by 252, or about 2.4%. These are additions to the recorded count, rather than a precise measure of when each person became infected. ^{[1] [2]}

The gap in daily checks

Contact follow-up means checking people who have been exposed to an infected person so that illness can be detected quickly. A missed check does not mean someone has Ebola. It means the response has lost an opportunity to spot symptoms and arrange care before more people are exposed.

WHO said the average share of contacts seen daily over the 14 days through November 3 was 86%, against a target of 95%. Follow-up was lower in North Kivu, Tshopo and Haut-Uélé. ^[1]

The ministry's November 7 figure of 69.8% covers a different date and is not the same measure as WHO's 14-day average. The two percentages cannot establish how much performance changed between the updates. Each, however, falls below WHO's target. ^{[1] [2]}

North Kivu combines the country's second-largest caseload with a shortfall in contact follow-up. ^{[1] [2]}

The government's contact register shows the scale of the operational task: more than 33,000 people listed for monitoring in the November 7 report. Publishing a count makes the gap visible. Closing it requires those checks to happen. ^[2]

Many deaths occur outside treatment centres

WHO recorded 512 deaths reported since October 21 in its November 3 update. Of those, 335 occurred in communities and 177 in treatment centres. About two-thirds therefore occurred outside the treatment-centre system. ^[1]

Those figures cannot explain the circumstances of every death. They do show that much of the outbreak's fatal burden is falling beyond the places set up to treat patients. Alongside missed contact checks, that is a warning about how effectively the response is reaching people. ^[1]

The ministry put the overall recorded case fatality ratio at 48.7% on November 7, nearly one death for every two confirmed cases. That is a measure of recorded outcomes across this outbreak, not a prediction for an individual patient. ^[2]

The next official update will need to do more than settle the 11,000-case threshold. The practical test is whether daily contact checks move towards WHO's 95% target, especially in the provinces generating most infections. Those checks are where the effort to find the next case begins. ^{[1] [2]}