Congo’s Ebola outbreak now spans 22 health zones in the conflict‑ridden east, up from 13 just days earlier, officials say. The jump underscores gaps in surveillance and testing. Health workers pushed a new treatment center into the northeastern province on May 31 to curb spread for affected communities and global health watchers concerned about potential spillover.

Health authorities are clearing testing backlogs and reclassifying hundreds of suspected cases, blurring the line between new transmission and improved detection. The Ministry of Health’s data release highlights a surge in reported cases across three provinces, fueling debate over resource allocation for contact tracing and vaccine deployment in the region and international aid flows remain.

The expansion signals that the epidemic may be closer to containment than optimism suggested. Investors in the region’s health‑sector companies watch closely, as outbreaks can depress supply chains and increase costs for medical supplies. Better surveillance could stabilize market expectations for regional investors and policy makers who assess risk profiles and decide investment strategies in.

Health officials urge international partners to ramp up testing capacity and support contact‑tracing teams. They also call for transparent data sharing to avoid undercounting. The latest figures, while alarming, may partly reflect intensified surveillance rather than a sudden surge. The situation remains fluid, with authorities monitoring each new case as they work to contain the outbreak.