The Ebola outbreak in the Democratic Republic of Congo has escalated to 837 confirmed cases and 196 deaths, as reported by government health data released on Tuesday.

Authorities say there have been 29 new cases and four additional deaths in the previous 24 hours, highlighting the ongoing active transmission of the virus.

Health officials indicate that the outbreak remains concentrated in eastern DR Congo, where sustained community spread and geographic expansion are complicating containment efforts. The latest situation report also mentions ongoing hospital admissions, with hundreds of patients currently in isolation, as response teams work diligently to trace contacts and limit further infections.

Public health experts warn that the outbreak's location in eastern DR Congo poses increased risks of cross-border transmission due to frequent population movement across porous borders. Countries of concern include Uganda, Rwanda, and South Sudan, where trade routes, family connections, and daily mobility patterns could facilitate the spread of the virus if containment efforts weaken.

Health authorities in the region have intensified screening at border points, strengthened surveillance systems, and activated preparedness plans to detect and isolate suspected cases early. However, officials caution that high fatality rate of approximately 23.4% and limited health infrastructure in some border areas remain persistent vulnerabilities.