Before you get a flu shot, watch this...

Preview text: What they aren't telling you about the new mRNA seasonal vaccines.

Jeff Barke, MDFriday, Sep 18, 2026 at 7:15 PM EasternKlaviyo
Jeff Barke, MDBefore you get a flu shot, watch this...
Subject
Before you get a flu shot, watch this...
Preview text
What they aren't telling you about the new mRNA seasonal vaccines.
From
jeff@rxforliberty.com
Sent
Fri Sep 18, 2026, 7:15 PM ET
Sent to
jeffreybarkemd.com
Size
74 KB
Images
9
Links
20, 8 of them buttons
Subject length
40 characters

Against Jeff Barke, MD's usual

Sent in its busiest hour, 7 PM, which holds 25% of its emails. The subject is 40 characters, the same as its average.

Email headers

What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.

From
Jeff Barke, MD <[email protected]>
Subject
Before you get a flu shot, watch this...
Date
Fri, 18 Sep 2026 23:15:14 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.send.rxforliberty.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=send.rxforliberty.com s=mtd1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP

Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

Report this email

Sent just before and after

Sep 26, 2026 11:05 PMHealth is the ultimate act of rebellion
Sep 25, 2026 11:04 PMCuriosity is the first step to health
Sep 25, 2026 7:15 PMCensorship-Free Truth Delivered Every Single Week 🎙️
Sep 18, 2026 7:15 PMBefore you get a flu shot, watch this... (this email)
Sep 16, 2026 7:15 PM“Once you start asking questions, you can't go back.”
Sep 6, 2026 12:53 AMHealth is the ultimate act of rebellion
Sep 5, 2026 12:50 AMCuriosity is the first step to health

More from Jeff Barke, MD

All Jeff Barke, MD emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. You'll get a confirmation email first, and you can unsubscribe anytime.