Cluster-F**ked! How Media Derailed Scientists in New Brunswick's Medical Mystery
Jun 22, 2026 · 43m
Summary
Canada Land interviews retired microbiologist Dr. Michael Colthart, who speaks out for the first time about New Brunswick’s cluster of neurological diseases. He critiques the JAMA report’s methodology and the “mystery illness” narrative, arguing that environmental causes remain a valid hypothesis. Colthart urges continued scientific investigation into the cluster rather than premature closure, highlighting ongoing uncertainty and the need for rigorous epidemiological study.
Topics discussed
Sponsors and intro
Background on the New Brunswick neurological cluster
Critique of the JAMA report and Dr. Marrero
Interview with Dr. Michael Colthart begins
The origin of the 'mystery illness' meme
Flaws in the JAMA study methodology
TaskRabbit sponsorship
Douglas mattress sponsorship
Zyn and California Closets ads
Why the federal inquiry was shut down
Colthart's email leak and environmental hypotheses
Acast and Canada Land Labs ads
Scientific uncertainty and lack of current investigation
Outro, credits, and final sponsors
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