A 40-year-old businessman crossed three national borders while seriously ill with Ebola, and health officials are still piecing together how he moved that far without being flagged once.
What makes this case so alarming is not just the distances involved, but the gaps it exposes in regional screening systems. The man flew and crossed borders at a time when his symptoms would already have been severe, yet nothing stopped him at any checkpoint along the way.
Public health experts are now asking hard questions about how airport and border protocols failed to catch a visibly sick traveller. The kind of thermal screening and symptom checks that are supposed to form a first line of defence did not work here, and the region is left accounting for the fallout.
The details are still coming in, and the full picture of his route and contacts has not yet been confirmed. As investigators work backwards through his movements, the focus is sharpening on exactly which systems broke down, and whether the countries involved were following the same protocols at all.
Originally published by BBC Africa.