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3 sources checked · 2 source groups included · 1h ago

Still Watching

Portland hospital ER identified as latest measles exposure site

The Oregonian (Oregon Live) and KOIN6 (Nexstar, Portland OR) describe the same event in different terms.

1 Left2 Center0 Right
Still watching. Optics is waiting for a cleaner match before calling the split.

STILL WATCHING

As of August 7, 2026 at 1:31 AM, this is how Optics News reads the wording differences in this story.

What happened People who were at Randall Children’s Hospital during certain hours on Monday and Wednesday may have been exposed.
The headline split The left frames it as "North Portland is latest possible exposure site for measles". The center frames it as "Portland children's hospital identified as measles exposure site".
Match confidence Medium confidence. 3 sources across 2 bias buckets. Useful framing signal — check the source list before sharing.
Same-event confidenceMedium

3 sources across 2 bias buckets agree on the event.

Framing confidenceMild

50/99 — small wording differences, not a major framing split.

WHAT EACH SIDE EMPHASIZED

Left / center-leftNorth Portland is latest possible exposure site for measles

The Oregonian (OregonLive) · Center-left · News report

CenterPortland hospital ER identified as latest measles exposure site

KGW8 (Tegna, Portland OR) · Center · News report

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

Optics keeps watching for pickup.

SEE THE HEADLINES

Center-leftMostly Factual
The Oregonian (OregonLive)News report · Aug 7, 1:31 AM

North Portland is latest possible exposure site for measles

Experts say two doses of the MMR (measles, mumps and rubella) vaccine are about 97% effective at preventing the disease.

Open source
CenterHigh
KGW8 (Tegna, Portland OR)News report · Aug 7, 1:24 AM

Portland hospital ER identified as latest measles exposure site

People who were at Randall Children’s Hospital during certain hours on Monday and Wednesday may have been exposed.

Open source
CenterHigh
KOIN6 (Nexstar, Portland OR)News report · Aug 7, 1:18 AM

Portland children's hospital identified as measles exposure site

PORTLAND, Ore. (KOIN) -- A Portland hospital has been identified as a measles exposure site. Oregon health officials say that the emergency department waiting room at Randall Children’s Hos...

Open source
Details50/99 Wording Gap · Medium confidence · 3 sources
50/99 Wording GapMedium confidence3 sources · 2 bias bucketsLive match · 3 sources · 2 buckets · comparable news formatFormats: News report

SOURCE MAP CHANGES

Aug 7, 1:18 AM: KOIN6 (Nexstar, Portland OR) joined the source map.

Aug 7, 1:24 AM: KGW8 (Tegna, Portland OR) joined the source map.

Aug 7, 1:31 AM: The Oregonian (OregonLive) joined the source map.

Now: Wording Gap is 50/99 and story health is live match · 3 sources · 2 buckets · comparable news format.