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18-Year-Old Dies of Measles in Pennsylvania From Neurological Complication

An 18-year-old in Pennsylvania has died of measles after developing acute disseminated encephalomyelitis, a neurological complication of the disease, according to Ars Technica.

Key facts

  • An 18-year-old in Pennsylvania died of measles, according to Ars Technica.
  • The teen developed acute disseminated encephalomyelitis, which the outlet described as a known measles complication.
  • Ars Technica reported the death on 15 September 2026.
  • According to the source, the death is the fourth in a state outbreak nearing 700 cases.

An 18-year-old in Pennsylvania has died of measles after developing a neurological complication of the disease, according to Ars Technica.

The teen developed acute disseminated encephalomyelitis, which Ars Technica described as a known complication of measles.

Ars Technica reported the death on 15 September 2026, describing it as the fourth death in a state outbreak that is nearing 700 cases. Further details about the case were not provided in the available source material.

Why it matters

According to Ars Technica, this death is the fourth in a Pennsylvania measles outbreak nearing 700 cases, underscoring the public health risks associated with the disease.

Frequently asked questions

What complication did the teen develop?

According to Ars Technica, the 18-year-old developed acute disseminated encephalomyelitis, a known complication of measles.

Where did the death occur?

The death occurred in Pennsylvania, according to Ars Technica.

ⓘ This article was generated with AI assistance, checked against the listed sources, and cleared by an independent AI editorial review.

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