Ebola death toll in Congo reaches 600 as cases spread to new provinces

DR Congo’s Ebola outbreak has reached 600 deaths and 1,759 confirmed cases, according to AP reporting on July 9, as health teams confront suspected spread into new provinces and growing pressure on containment efforts.

The latest update points to suspected cases in Tshopo and Haut-Uele provinces, widening concern that transmission is moving beyond the outbreak’s original epicenter in eastern Congo. Two suspected cases were reported in Kisangani, the major city in Tshopo, a development that health officials are likely to examine closely as they try to map the chain of spread.

AP reported that one of the Kisangani cases is linked to the outbreak’s original epicenter in the Nia-Nia health zone in Ituri province. The other has no known geographical link, raising the possibility that there are transmission paths that have not yet been fully traced.

From declaration to escalation

The outbreak was officially declared on May 15, 2026, and the pace of deterioration since then has been severe. Just days before the latest AP update, coverage citing World Health Organization figures put the toll at 506 deaths and 1,561 cases, showing how quickly the outbreak has intensified.

AP’s July 9 report marks a fresh escalation in both deaths and confirmed infections. The jump to 600 deaths underscores the extent to which the outbreak has continued to expand despite ongoing response efforts.

The new suspected cases in Tshopo and Haut-Uele also add a geographic dimension to the crisis. Instead of remaining concentrated in a narrower area, the outbreak now appears to be testing surveillance and response systems across a wider swath of eastern Congo.

What health workers are facing

The outbreak is being driven by the Bundibugyo strain of Ebola. AP reported that there is no approved vaccine or treatment for this strain, leaving responders dependent on isolation, contact tracing, rapid detection and supportive care to slow transmission.

That challenge is being compounded by difficult operating conditions in the affected region. AP said containment has been hindered by insecurity, limited funding, attacks on health facilities and broader disruptions to care. Those conditions make it harder for health workers and burial teams to work safely and consistently.

Frontline teams are also operating under significant pressure because every new suspected case expands the circle of contacts that must be traced and monitored. In a fast-moving hemorrhagic fever outbreak, delays in identifying cases can allow transmission chains to continue before they are interrupted.

Why Kisangani matters

The suspected cases in Kisangani are especially important because the city is a major urban center in Tshopo province. Urban spread can complicate containment by increasing the number of possible contacts and making it harder to isolate exposures quickly.

AP’s report that one case has no known geographical link is the most concerning detail in the latest update. A case without an obvious connection does not prove hidden spread on its own, but it does raise the possibility that responders may be missing part of the transmission picture.

That is why the status of the suspected cases in Tshopo and Haut-Uele matters so much. If confirmed, they could clarify whether the outbreak has established new chains of transmission beyond the original hotspot, or whether these are isolated spillover events tied back to known cases.

Response efforts and trial work

A new treatment trial began in early July, according to AP coverage, adding a research and response component to the effort to blunt the outbreak. The trial is taking place as the case count keeps climbing, which underscores the urgency of finding tools that can help manage the Bundibugyo strain outbreak.

AP also cited Africa CDC as describing this as the fastest-growing Ebola outbreak in Africa. That characterization reflects the speed with which the outbreak has escalated, as well as the strain it is placing on local and regional response capacity.

The combination of insecurity, funding gaps and limited treatment options leaves few margins for error. Public-health teams must track contacts, confirm suspected cases and maintain isolation measures while facing a disease that can spread quickly and has severe consequences for patients, health workers and burial teams.

What to watch next

The immediate questions are whether the suspected cases in Tshopo and Haut-Uele are confirmed, and whether the Kisangani cases are tied to a known transmission chain or signal broader undetected spread. Health authorities and WHO-linked partners are also likely to update counts as investigations continue.

Watch for additional information on how many contacts are being monitored, whether surveillance can keep pace in the newly affected provinces and whether the July treatment trial yields useful early signals. For now, the latest figures show an outbreak that is still growing and now reaching beyond its original geographic footprint.