US loses measles elimination status after 26 years, CNN reports
What happened
According to a CNN report, the United States has lost its measles elimination status. Measles had been considered eliminated as a continuously transmitting illness in the US since 2000.
When it started
CNN's article is dated November 13, 2026, and the topic was trending from November 14, 2026. The sources provided do not give further timing details.
How it spread
The provided material does not explain the specific cases, transmission chains, or formal criteria behind the change. Details on how the determination was made are not included in the available sources.
Why it matters
The earlier status was attributed to widespread vaccination, according to the framing in the available material. The loss of elimination status means measles is no longer considered eliminated as a continuously transmitting illness in the US.