Best Theranos Newsletters in 2026

NewsletterFIT tracks 3 newsletters that cover Theranos as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are Vinay Prasad's Observations and Thoughts (54K), Chance Meeting (2K) and MacGuffin or Meaning: Film & TV Reviews and Reflections (1K).

Updated Nov 6, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Vinay Prasad's Observations and Thoughts54K subscribers

    SubstackSeveral times a week · last post 4 days ago

    From recent posts: Vinay Prasad's Observations and Thoughts publishes critical essays on biotech fraud, medical ethics, and clinical trial methodology. The publication targets readers interested in the intersection of science, technology…

    Likely audience: biotech industry professionals

  2. 2
    Chance Meeting2K subscribers

    SubstackWeekly · last post 8 days ago

    From recent posts: Chance Meeting publishes in-depth investigative journalism and long-form essays on high-profile social issues, specifically focusing on the Jeffrey Epstein case and the Theranos scandal. The publication targets an…

    Likely audience: Human rights advocates

  3. 3
    MacGuffin or Meaning: Film & TV Reviews and Reflections1K subscribers

    SubstackSeveral times a week · last post 9 days ago

    From recent posts: MacGuffin or Meaning publishes weekly film and TV reviews covering documentaries, streaming series, festival selections, and video game adaptations. The publication targets cinephiles and culture enthusiasts seeking…

    Likely audience: Film enthusiasts

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