Querido Boricua
Substacknewsletter · by Steven Casanova
Notes from the Oldest Colony.
- Audience
- Not shown publicly
- We show a dash rather than guess
- Observed frequency
- No recent posts
- Observed from indexed posts
- Last post
- Apr 27, 2026
- Apr 27, 2026
- Likely audience
- Public health researchers
- Inferred from post content
Querido Boricua is a Substack newsletter by Steven Casanova covering drug policy, forensic science and public health. Its most recent indexed post is from Apr 27, 2026.
Topics
- drug policy
- forensic science
- public health
- death certification
- social justice
Recent posts
- No, it…
- StateHooded, Part…
- Amidst shutdown,…
- StateHooded, Part…
- Waiting for…
Sponsors detected
No sponsored posts detected in the last 180 days of indexed posts.
Detected automatically from posts marked as sponsored. Detection can miss or misread placements.
See the full picture on Querido Boricua
Subscriber momentum over time, every detected sponsor with the source post, companies and people it mentions, guests, and an alert when any of it changes.
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Compiled from public pages · refreshed Nov 11, 2026 · How NewsletterFIT collects and labels data