Reletter
Artwork for Community Immunity

Community Immunity

David Higgins, MD, MPH

Vaccines and public health, grounded in evidence and focused on real-world impact.

Platform
Substack
PricingOnly free issuesPublishesWeekly
Issues52SubscribersRead communityimmunity.substack.com

Curious about how many subscribers Community Immunity has or want to find similar newsletters? Reletter has got you covered. We collated all the information we could find from across the web in our database of over three million newsletters.

Check the email archives, get traffic estimates, engagement scores and more to discover the best advertising opportunities.

Our search tool helps you locate relevant newsletters for any topic and compare their stats for better sponsorship decisions.

Contact Information
How Many Subscribers?
Reletter gives you subscriber numbers, contacts, chart rankings, traffic estimates and more across 3m+ newsletters.

Latest Issues

Recent posts by this newsletter. Browse the email archive.

Headlines Claim Vaccine Skepticism Is Widespread. The Data Say Otherwise.

Update [4/23/26]: Since publishing, Politico updated their headline on this story to “Many Americans express doubt about vaccines, POLITICO Poll finds.” The original piece is unchanged below.

14 days ago
39
26

When the Tank is Empty

Recently, I found myself trapped in an airplane next to a seatmate who seemed determined to pass the 2-hour flight in nonstop conversation. After the usual small talk, they asked:

22 days ago
18
6

A Legal Win for Vaccines, and a Reality Check

> "There is a method to how these decisions historically have been made — a method scientific in nature and codified into law through procedural requirements. Unfortunately, the Government has disregarded those methods and thereby undermine...

a month ago
8
1

The Roundup

Hi community,

2 months ago
10
1

Authors

The writers behind this newsletter.

  • David Higgins, MD, MPH

    Physician, researcher, and writer focused on how evidence and trust shape real-world medical and public health decisions.

  • Frequently Asked Questions

    How can I access the email archive for Community Immunity?

    You can find recent issues that have been published by Community Immunity 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 Community Immunity have?

    To see how many people subscribe to Community Immunity, 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 Community Immunity?

    Newsletter advertising can be extremely effective when it's done right. Before you pitch Community Immunity 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 Community Immunity?

    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 Community Immunity using the contact information provided and ask for a copy of their media kit.

    How can I find newsletters similar to Community Immunity?

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

    How do I contact Community Immunity?

    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.