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Research paper

Rediscovering parainfectious encephalopathy in the post-COVID-19 era

Review of the parainfectious encephalopathy spectrum. MERS, ANE, FIRES all driven by innate immune overreaction rather than direct viral invasion. Severity spans reversible to catastrophic.

Indexed context

(2025 Frontiers authors)

parainfectious-encephalopathypost-infectiouspediatric-neuroinflammation

Markdown path

content/research/papers/2025-parainfectious-encephalopathy-post-covid.md

Findings

Review of the parainfectious encephalopathy spectrum. MERS, ANE, FIRES all driven by innate immune overreaction rather than direct viral invasion. Severity spans reversible to catastrophic.

Why it may matter for Levi

Supports a two-hit framing for the January 2026 leukocytosis event as a possible precipitant of DEE-SWAS in an already-vulnerable child, even though Levi does not have a classic parainfectious encephalopathy presentation.

Paper text

Rediscovering parainfectious encephalopathy in the post-COVID-19 era

(2025 Frontiers authors) — Frontiers in Immunology (2025). https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1634383/full

Findings summary

Review of the parainfectious encephalopathy spectrum. MERS, ANE, FIRES all driven by innate immune overreaction rather than direct viral invasion. Severity spans reversible to catastrophic.

Relevance to Levi

Supports a two-hit framing for the January 2026 leukocytosis event as a possible precipitant of DEE-SWAS in an already-vulnerable child, even though Levi does not have a classic parainfectious encephalopathy presentation.

Provenance

  • Ingested 2026-04-16 as part of the batch literature pass supporting the Root Cause Theories, diagnostics, and treatments workspaces.
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  • Companion memo: content/research/notes/2026-04-16-literature-pass.md