Thousands of negative tests, and Sverdlovsk 1979: John Campbell's plague update
Three days after his first video on the death of a young researcher in Irkutsk, the retired nurse teacher now leans away from plague but keeps asking what Russia is not saying.
Why this story? The video opened at a pace of 590,831 views a day, 9.1 times a normal first day on this channel (64,666).
Thursday, Plague update
A usual day on Dr. John Campbell's channel brings in something over a hundred thousand views. This one brought close to a million, and most of the push came from a plain-titled video, "Thursday, Plague update", which passed half a million views in its first 17 hours.
It picks up where "Russia Lab Leak" left off, as we reported here. That video laid out the death of Darya Shipilova, a 28-year-old worker at the Irkutsk Anti-Plague Research Institute in Siberia, and the suspicion that she had pneumonic plague. On Thursday, Campbell's notes move the other way. Russia's public health watchdog reports thousands of tests with no dangerous pathogens found, Russia openly denies reports of a second case, and his own description concludes she "probably did not die of plague."
The scale of the response is what keeps him asking. Hospitals in Irkutsk closed for a three-week quarantine, public events were cancelled, and Mongolia and Kazakhstan put in health surveillance. Campbell's list of "known unknowns" begins with the post-mortem findings, the lab reports and exactly what happened at the institute.
He also gives space to Shipilova's mother, Svetlana, who says the sealed tubes used in such work cannot simply be broken. For a sense of how slowly such truths can surface, he goes back to the 1979 anthrax release in Sverdlovsk, which Moscow acknowledged only 13 years later, and to Chernobyl.
The comment section filled roughly six times faster than usual. Much of it is about trust in health agencies, and one question drew hundreds of replies: why test tubes are not made unbreakable. Many longtime viewers also thank him for guiding them through the Covid years, the period that made his channel known far beyond nursing students.
Published on Trari
Where next?
- Channel
- Dr. John Campbell
- Subscribers
- 3,340,000 ▲ 10,000 this week
- Channel views, last 7 days
- 2,137,311
- Channel views, pace per day
- 996,935 (on a normal day: 129,237)
- Video published
- October 8, 2026
- Video views so far
- 511,509 (less than a day online)
- Video views, pace per day
- 590,831
The numbers
One video, two days old, carried a day nearly eight times busier than this channel's usual.



