US loses measles elimination status after 26 years, per CNN

1. What happened

   According to CNN, the United States has lost its measles elimination status. The country had been considered to have eliminated measles as a continuously transmitting illness since 2000.

2. When it started

   CNN's report is dated November 13, 2026, and the topic began trending on November 14, 2026. The exact date the status was formally lost is not stated in the material provided.

3. How it spread

   The provided material does not explain the formal process or which health body made the determination. It notes that measles had been considered eliminated thanks to widespread vaccination.

4. Why it matters

   The provided material does not detail the specific outbreaks or transmission chains behind the change. Readers can check the CNN article for the full explanation and any official statements.