A word about where we are. This series has been walking a single trail — the movement of technology and talent out of the open West and into an institution stitched into China’s defense system. This installment steps off that trail on purpose. Call it a side quest.
It leads somewhere the main path does not: into a hospital ward, a global health body, and the most consequential question of the last decade. I owe the thread to an account that flagged it — @ccpskiptracer on the platform X — which noticed something about the man China sent to the front of the world’s investigation into where the pandemic began. Follow it, and the same pattern we have been tracing in the laboratories reappears, this time wearing a white coat.
Two Badges, One Man
Liang Wannian is, today, a senior figure at Tsinghua University: Executive Vice-Dean of its Vanke School of Public Health and Dean of its Institute for Healthy China. He is a Vanke Chair Professor and a doctoral supervisor, and his faculty email ends, plainly, in tsinghua.edu.cn.1 He is also, on the public record, a member of the Chinese Communist Party.2
He wore other badges at the same time. Liang led the National Health Commission’s coronavirus response expert group — he is described as a principal architect of China’s zero-COVID strategy — and he sat on the World Health Organization’s International Health Regulations Emergency Committee. And in 2021, he was the leader of the Chinese side of the World Health Organization–China joint study into the origins of the virus.2
Hold those facts together: a Tsinghua dean, a Communist Party member directing the state’s pandemic response, and the man China placed at the head of its side of the only international origins investigation the world was permitted to run. One person, three hats, and no daylight between them.
The Pivot
In early 2021, that joint study reported. On the question that mattered most — had the virus escaped from a laboratory? — Liang’s conclusion was that a leak was “extremely unlikely,” and that no further effort needed to be spent there.3 The study was later mired in controversy over its access and its conclusions, was dissolved, and was reconstituted under a different name.2
Then came the pivot. As Western governments pressed for a harder look at Wuhan, Liang and the Chinese state turned the spotlight around. The investigators, Liang suggested, ought instead to examine “labs in other countries that haven’t been investigated as in Wuhan.”4 One laboratory was named, again and again: the United States Army’s research installation at Fort Detrick, Maryland.
Not the Origin — the Instrument
Here is where precision matters, because the easy version of this story is wrong in a way that would discredit everything around it.
The Fort Detrick narrative did not originate at Tsinghua. It was a coordinated campaign run across the whole of the Chinese state. Foreign Ministry spokespeople drove it from the podium — one urged the World Health Organization to investigate Fort Detrick directly; another demanded the United States open the lab; a third had floated, as early as March 2020, the claim that the United States Army carried the virus into Wuhan.5 State media ran a public petition that gathered tens of millions of signatures.6 Liang Wannian did not invent the line. He was one voice in a choir.
What he supplied was not the narrative. It was the credibility.
That is the whole point, and it is the same point as the laboratories. A Foreign Ministry spokesman is a partisan by definition; the world discounts him accordingly. A scientist who co-led the World Health Organization’s own origins study is something else — an apparently independent expert whose word carries the imprimatur of the most trusted health body on earth. When that scientist turns the world’s attention toward a United States Army base, the redirection travels farther and lands harder than any spokesman could manage. And that scientist is a Tsinghua dean and a Party member.
The state supplies the narrative. The university supplies the face that makes you believe it.
What the Side Quest Confirms
This is the corridor again, in a different building. In the laboratories, Tsinghua’s prestige launders the transfer of dual-use technology into a defense system. At the World Health Organization, Tsinghua’s prestige helped launder a state narrative into the bloodstream of global science. The mechanism is identical: take an institution the world trusts because it looks independent, and use that trust as the delivery system. The blazer, once again, is the camouflage.
Be clear about what this does and does not claim. Whether the virus emerged from a laboratory or from nature remains genuinely unresolved. Within the United States government alone, the Federal Bureau of Investigation and the Department of Energy assessed a laboratory origin as more likely — at differing levels of confidence — while other agencies favored natural emergence or reached no conclusion. There is no consensus, and this piece does not pretend to one. What is documented is narrower and firmer: that China ran a sustained campaign to redirect scrutiny toward a United States Army lab, and that the scientist it placed at the head of its origins investigation was a Tsinghua dean. The deflection is the established fact. The verdict on origins is not — and the two should never be confused.
The account that surfaced this thread put it more strongly than I will — framing the Tsinghua-affiliated school as the place where the Fort Detrick narrative originated, and adding that the President had known the truth was a lab leak from the first day. I temper the first claim: the narrative belonged to the state, not the school. The second I leave as their conviction, not mine, because the origins verdict is not settled. The defensible core needs no inflation. The face was Tsinghua’s.
And with that, the side quest ends. Part Three returns to the main trail — to the recruiters who built the on-ramps, and the programs that paid the way.
“It’s not the story they tell you that is important. It’s what they omit.”
With Credit To
This interlude began with @ccpskiptracer on X, who first connected Liang Wannian’s role in the World Health Organization origins study to his standing at Tsinghua University. The documentary record on the Fort Detrick deflection campaign was assembled by reporters who tracked the Chinese state’s messaging across 2020 and 2021, and the affiliation itself is confirmed by Tsinghua University’s own faculty records. The thread is theirs; the corrections are mine.
Sources & Citations
- Vanke School of Public Health, Tsinghua University — faculty profile of Wannian Liang (Executive Vice-Dean; Vanke Chair Professor; Dean, Institute for Healthy China). vsph.tsinghua.edu.cn
- Biographical record of Liang Wannian: Communist Party membership; leader of the National Health Commission COVID-19 response expert team; Chinese co-lead of the World Health Organization–China joint origins study; member of the World Health Organization International Health Regulations Emergency Committee.
- Health Policy Watch, “China Rejects WHO Plan for Next Phase of COVID Origins Investigation” (Liang: a lab leak is “extremely unlikely”), July 2021. healthpolicy-watch.news
- Global Times / People’s Daily / China Global Television Network, “Why do some in China want a COVID-19 investigation into Fort Detrick” (the Liang quote), 2021. globaltimes.cn
- Reporting on Chinese Foreign Ministry statements urging investigation of Fort Detrick (Hua Chunying, Wang Wenbin) and the earlier U.S.-Army claim (Zhao Lijian, March 2020). news.yahoo.com
- Global Times, on the netizen open letter to the World Health Organization demanding a Fort Detrick probe (millions of signatures), July 2021. globaltimes.cn
- U.S. intelligence community assessments on the origins of COVID-19 (2021–2023, as reported): Federal Bureau of Investigation and Department of Energy assessed a laboratory origin as more likely at differing confidence levels; other agencies favored natural emergence or reached no conclusion; no consensus.