Reletter
Artwork for Trust the Evidence

Trust the Evidence

Carl Heneghan, Tom Jefferson
Hundreds of paid subscribers

Separating evidence from opinion to inform better health decisions

Platform
Substack
PricingFreemiumPublishesDaily
Issues1388Founded4 years agoLast Issue5 days ago
Active

Read this Newsletter

trusttheevidence.substack.com
Artwork for Trust the Evidence

Latest Issues

The Miracle Statistic Revisited

Miracles do happen in the NHS; or at least they do in press releases.

When NHS England announced the national rollout of AI triage through the NHS App, one statistic did most of the heavy lifting: an “initial trial” at a Sussex GP practice...

5 days ago
46
10
Paid

Trust the Evidence: The Bricks Beneath Britain’s Winter Crisis Narrative

Every autumn it begins again.

Politicians warn that the NHS faces another “winter crisis”; Public health agencies forecast respiratory viruses and hospitals prepare emergency plans. Newspapers carry familiar headlines about overwhelmed ser...

6 days ago
36
11
Paid

The Build-up to the Winter Crisis: Brick 8a

Share Trust the Evidence

In Response to James Jones’ comment

Late last night, we fired off a few Freedom of Information requests to Oz Mission Control and several Australian states, including New South Wales.

Here is the template we used...

7 days ago
32
3

The Build-up to the Winter Crisis: Brick 8

Serendipity Down Under

According to Wordcom, serendipity means finding something valuable or agreeable by chance – a happy accident or an unexpected stroke of good fortune.

Share

So, just as Brick 7 (our tale of the “Superflu” nonsense)...

7 days ago
53
17

The Build-up to the Winter Crisis: Brick 7

The Diary of Two Old Geezer FOIers – August 2026

The Rise and Fall of “Superflu”: How an obscure laboratory finding became the winter’s biggest influenza scare (June 2025–July 2026). Scare Scale 7.

8 days ago
33
12
Paid

Key Facts

Contact Information
Newsletter Author
Number of Subscribers
Find out how many people subscribe to this newsletter.

Audience Metrics

Subscribers, engagement, traffic and sponsorship for Trust the Evidence.

SubscribersEngagement86Monthly Web Visits
Accepts SponsorsEstimated Cost per Ad

SEO Reach

Where Trust the Evidence ranks on Google, and how much search traffic it brings in.

Ranked Keywords88Monthly Search TrafficTop Keywords

Chart Rankings

How this newsletter ranks in the official Substack charts.

Authors

The writers behind this newsletter.

  • Carl Heneghan

    Professor of Evidence-based Medicine, the University of Oxford, Director of CEBM and NHS Urgent Care GP who regularly appears in the media.

  • Tom Jefferson

    Clinical epidemiologist. Visit my website: https://drtomjefferson.com/

  • Frequently Asked Questions

    How can I access the email archive for Trust the Evidence?

    You can find recent issues that have been published by Trust the Evidence on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.

    How many subscribers does Trust the Evidence have?

    To see how many people subscribe to Trust the Evidence, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.

    How can I advertise in Trust the Evidence?

    Newsletter advertising can be extremely effective when it's done right. Before you pitch Trust the Evidence as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.

    Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.

    How much does it cost to sponsor a publication like Trust the Evidence?

    Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.

    To find out how much an ad will cost, contact Trust the Evidence using the contact information provided and ask for a copy of their media kit.

    How can I find newsletters related to Trust the Evidence?

    Scroll up to where it says Related Newsletters to see other publications like Trust the Evidence. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.

    How do I contact Trust the Evidence?

    Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.