Congo’s Ebola Cases Surpass 11,000 as Outbreak Spreads Across Africa

What changed

Confirmed Ebola infections in the Democratic Republic of Congo have risen to 11,042, with 5,387 deaths, government data showed Tuesday. The outbreak, caused by the rare Bundibugyo virus, began in mid-May and has reached eight of Congo’s 26 provinces.

Cases have also been reported in East, Central and West Africa, giving this outbreak the widest geographic spread of Ebola on the continent so far.

Why it matters

This is now the second-largest and deadliest Ebola outbreak on record, behind the 2014–2016 West African outbreak. But the most worrying detail is not only the total. There is no approved treatment or vaccine for the Bundibugyo species.

The virus is spreading through a health system already under pressure. Delayed detection, conflict and strained services have allowed it to move faster than in earlier outbreaks, while many deaths have occurred outside treatment centres. That makes the official count a measure of the crisis, but not necessarily its full reach.

The central uncertainty is how many cases remain active. Until health authorities can detect infections earlier and keep patients inside effective treatment systems, the outbreak’s geographic spread will remain a serious obstacle to containing it.