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Inadvertant intravenous injections

Dr. John Campbell · 507.3K views · 2021-09-26 · 21:03

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Overview

Dr. John Campbell reviews a mouse study on accidental intravenous injection of an mRNA COVID-19 vaccine and its potential to cause myopericarditis. He walks through the methods and findings and discusses the aspiration technique.

On Hacker News

HN uses it in vaccine-safety threads as a source on aspiration and the consequences of inadvertent intravenous injection, with mixed enthusiasm.

Recommended by 1 HN people across 1 months · HN mentions 2022–2024

Topics

Medicine & infectious disease
Search by tags
covid-19mrna vaccinemyocarditisintravenous injectionmedical research

What people said

cbeach · 2024-03 · Recommendation

Doctor John Campbell is a good place to start: This video focusses on the aspiration technique, and the consequences of inadvertantly giving an mRNA injection intravenously: [VIDEO] His bio: "My name is John Campbell and I am a retired Nurse Teacher and A and E nurse based in England. I also do some teaching in Asia and Africa when time permits. These videos are to help students to learn the background to all forms of health care. My PhD focused on the development of open learning resources for nurses nationally and internationally."

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johnchristopher · 2022-12 · Reference

Oh, I saw a video in 2021 in which a retired doctor/uni. prof. explained AZ complications (it was someone from the UK) were most likely/could be related to how nurses handled the needle and where they stung it. Like, he was concerned about the lack of instructions given to vaccinating squad. I blacked this info out because it was too much of a yet another thing I had to watch for at the time on top of others but for my first booster I had a chat with the nurse about the dosage of the booster and... yeah... better check these kind of things out yourselves, things can go wrong really fast (and mark your legs and operation instructions on your body before going under the scalpel :). Edit: not sure if it's the video I watched but it's definitely the guy [VIDEO]

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fakethenews2022 · 2022-09 · Reference

This wasn't editing. It was censorship. I linked to a Youtube video by a doctor. Included in the video's description was a link to the paper. Dang claims that users flagged it and linked to the FAQ. There is nothing in the link that would violate the FAQ. I cussed him out in another comment and he blocked that too. My link to the paper itself was downvoted too. [VIDEO] [LINK] Now myocarditis is accepted and found on the CDC site on the mRNA vaccines. Hacker News is shit. I have used it far less since that time.

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Sources

Video by Dr. John Campbell, played through YouTube.

Data and selection notes

HN summaries and labels may contain AI errors. HN dates refer to discussions, not video publication.

HN Library: HackerTube export (2026-10-31) and open-index/hacker-news. Upstream summaries and classifications may contain AI errors.

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