Amit’s Substack alternatives: newsletters like it

3 newsletters in the NewsletterFIT index cover the same topics as Amit’s Substack (PCR test validity, False positive rates and Amplification cycles). The closest matches are Vascular Health Blog, MSInsight and WattyAlan Reports. They are ranked by how many topics they share with it, then by publicly shown subscribers.

Updated Nov 11, 2026 · ranked by shared topics, then publicly shown subscribers · methodology

About Amit’s Substack

My personal Substack

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  1. 1

    LinkedInMonthly or less · last post 16 days ago

    Read our latest blog articles and keep updated on vascular health, smart screening, and prevention of PAD.

    Likely audience: Healthcare professionals

    1 shared topic

  2. 2

    SubstackMonthly or less · last post 36 days ago

    From recent posts: MSInsight publishes a newsletter focused on precision oncology diagnostics, specifically covering the MSIcare platform's regulatory milestones, clinical trials, and fundraising campaigns. The publication targets…

    Likely audience: Oncologists

    1 shared topic

  3. 3

    Substacklast post Jul 25, 2026

    Likely audience: Medical professionals

    1 shared topic

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