Episode

1770: "When a Parasite Rewires Behavior to Spread Itself"

Podcast
Interesting Things with JC
Published
Sep 9, 2026
Duration seconds
266
Processing state
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Canonical source
https://jimconnors.net/interesting-things-with-jc/2026/9/9/1770-when-a-parasite-rewires-behavior-to-spread-itself
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JSON
/v1/public/podcasts/interesting-things-with-jc-4639155/episodes/1770-when-a-parasite-rewires-behavior-to-spread-itself
Markdown
/podcast/interesting-things-with-jc-4639155/1770-when-a-parasite-rewires-behavior-to-spread-itself.md

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Summary

Interesting Things with JC #1770: "When a Parasite Rewires Behavior to Spread Itself" – Infected Texas field crickets were sterile or producing barely moving sperm, but they kept mating, and infected males courted females sooner than healthy males. The virus was disrupting the immune signals that normally slow courtship during illness while still spreading through sexual contact.