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5 sources checked · 2 source groups included · 19m ago

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Nigeria confirms Ebola case in Abuja as woman who arrived from Uganda tests positive

Guardian World and Washington's Top News (WTOP) describe the same event in different terms.

2 Left3 Center0 Right
Still watching. Optics is waiting for a cleaner match before calling the split.

STILL WATCHING

As of October 21, 2026 at 12:20 AM, this is how Optics News reads the wording differences in this story.

What happened A new Ebola outbreak in eastern DR Congo has killed 65 people, with roughly 246 cases reported by health officials.
The headline split The left frames it as "Nigeria confirms Ebola case in its capital as woman who arrived from Uganda tests positive". The center frames it as "Uganda seeks details of Nigeria’s confirmed Ebola case".
Match confidence Medium confidence. 5 sources across 2 bias buckets. Useful framing signal — check the source list before sharing.
Same-event confidenceMedium

5 sources across 2 bias buckets agree on the event.

Framing confidenceModerate

60/99 — meaningful wording shift across the spectrum.

WHAT EACH SIDE EMPHASIZED

Left / center-leftNigeria confirms Ebola case in its capital as woman who arrived from Uganda tests positive

PBS NewsHour · Center-left · News report

CenterNigeria confirms Ebola case in Abuja as woman who arrived from Uganda tests positive

Washington's Top News (WTOP) · Center · News report

Right / center-rightNo matching source in this bucket yet.

Optics keeps watching for pickup.

SEE THE HEADLINES

Center-leftVery High
PBS NewsHourNews report · Oct 21, 12:06 AM

Nigeria confirms Ebola case in its capital as woman who arrived from Uganda tests positive

Nigeria is the latest country to report an Ebola case as the latest outbreak spreads across the region. Kenya confirmed its first case earlier this month and has since recorded nine infecti...

Open source
CenterMostly Factual
Washington's Top News (WTOP)News report · Oct 21, 12:20 AM

Nigeria confirms Ebola case in Abuja as woman who arrived from Uganda tests positive

LAGOS, Nigeria (AP) — Nigeria confirmed an Ebola case in its capital, Abuja, on Tuesday after a woman who arrived from Uganda tested positive for the virus, the Health Ministry said. The wo...

Open source
Center-leftHigh
Guardian WorldNews report · Oct 21, 12:14 AM

Nigeria confirms Ebola case as outbreak spreads into western Africa

Case in Africa’s most populous country was detected in a woman who had travelled from Uganda Nigeria has confirmed an Ebola case in its capital, Abuja, after a woman who arrived from Uganda...

Open source
CenterHigh
France 24News report · Oct 20, 11:18 PM

Nigeria records first Ebola case as outbreak spreads across Africa

Nigeria has confirmed its first Ebola case in Africa's latest outbreak, while Kenya reported its ninth infection, raising fears of further spread across the continent. Africa CDC chief Jean...

Open source
CenterHigh
Vanguard (Nigeria)News report · Oct 20, 11:16 PM

Uganda seeks details of Nigeria’s confirmed Ebola case

Uganda has asked Nigeria to provide detailed travel and clinical records of a woman confirmed to have the Ebola virus disease in the Federal Capital Territory (FCT) Abuja, following Nigeria...

Open source
Details60/99 Wording Gap · Medium confidence · 5 sources
60/99 Wording GapMedium confidence5 sources · 2 bias bucketsLive match · 5 sources · 2 buckets · comparable news formatFormats: News report

SOURCE MAP CHANGES

Oct 20, 11:16 PM: Vanguard (Nigeria) joined the source map.

Oct 20, 11:18 PM: France 24 joined the source map.

Oct 21, 12:06 AM: PBS NewsHour joined the source map.

Oct 21, 12:14 AM: Guardian World joined the source map.

Now: Wording Gap is 60/99 and story health is live match · 5 sources · 2 buckets · comparable news format.