Trust the Evidence

Trust the Evidence

Reflections on the Covid Inquiry Module 2 Report

Transmitting uncertainty

Tom Jefferson's avatar
Tom Jefferson
Nov 23, 2025
∙ Paid

Our comments on the recently published Module 2 report of the Covid Inquiry seem to have attracted some interest. At least 11,500 users accessed the post. Carl was interviewed on MSM, and the post was reproduced in the Daily Sceptic, attracting some interesting comments.

Share

In this post, I reflect on one of the key issues in the whole Covid saga. That of viral transmission.

Searching Volume 1, there are 261 hits for the term “transmission”.

The mighty Hallett Inquiry touched on the topic as follows:

  • COVID-19 spread mainly through respiratory particles, with airborne transmission becoming recognised as a major route.

  • Asymptomatic and presymptomatic spread was widespread, making symptom-based control ineffective.

  • Early estimates showed rapid exponential growth (R ≈ 2–3; doubling every 3 to 4 days).

  • Fomite (surface) transmission was minimal, shifting focus from cleaning to ventilation.

  • Community spread was well underway before detection, meaning containment was lost early.

Readers of our transmi…

User's avatar

Continue reading this post for free, courtesy of Carl Heneghan.

Or purchase a paid subscription.
© 2026 Carl Heneghan · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture