'Russia Lab Leak': John Campbell on a suspected plague death in Irkutsk
The retired nurse teacher walks through what is known and what is not about a 28-year-old researcher's death in Siberia, and many viewers say they had been waiting for his take.
Why this story? The video opened at a pace of 621,753 views a day, 12 times a normal first day on this channel (50,481).
Russia Lab Leak
What does a retired nurse teacher in England make of a death at a Siberian plague institute? Dr. John Campbell's answer, "Russia Lab Leak," passed 339,000 views in its first nine hours, far beyond the roughly 50,000 a new video here usually gathers across a whole first day.
The video centers on Daria Shipilova, a 28-year-old laboratory worker at the Irkutsk Anti-Plague Research Institute. According to the description, she fell ill on September 25 with a fast, severe pneumonia-like illness, was taken to hospital in Shelekhov and put on a ventilator, and died overnight between October 1 and 2. Pneumonic plague is suspected, though the cause has not been established. Regional officials speak of pneumonia of undetermined etiology, and Russia's official portal says tests found no microorganisms linked to her work. Hundreds of contacts were reportedly placed under observation, and Russian media report a criminal investigation into possible safety violations.
Campbell sets the case against plague's long history, from the Justinianic Plague of 541 to the Black Death and London's outbreak of 1665. He explains how the disease moves from flea to person and how the pneumonic form passes between people. He also lists what he says is still missing: post-mortem findings, lab reports and exactly what happened in the lab. The video also covers comments from Marco Rubio and from Hamish de Bretton-Gordon, a former commander of the UK's chemical, biological, radiological and nuclear regiment.
The comment section moved about five times faster than a usual full first day. Many viewers write that they came looking for Campbell's view as soon as the news broke. Others keep returning to the phrase "pneumonia of unknown origin" and to memories of early 2020.
Published on Trari
- Channel
- Dr. John Campbell
- Subscribers
- 3,340,000 ▲ 10,000 this week
- Channel views, last 7 days
- 1,297,140
- Channel views, pace per day
- 152,987 (on a normal day: 131,125)
- Video published
- October 6, 2026
- Video views so far
- 339,149 (less than a day online)
- Video views, pace per day
- 621,753
The numbers
The figures below show a first few hours that ran well past a normal full day for this channel.



