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Life Sciences & Medicine Active Updated Oct 20, 2026

Pennsylvania's measles outbreak

Where it stands as of Oct 20, 2026

Pennsylvania health officials issued an alert about congenital measles, something the US has not seen for decades, Ars Technica reported. The alert follows the state's earlier outbreak coverage. How many infants are affected and whether the outbreak is slowing are not yet known.

The story so far

  1. Oct 20, 2026 Latest

    Ars Technica reported that Pennsylvania issued an alert about congenital measles, which the US has not seen for decades.

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