Leo Poon, an expert at the HKU WHO reference laboratory, instructed Yan Limeng to conduct a confidential investigation into the novel virus outbreak in Wuhan, while warning her not to cross the red line.
Evidence EVIDENCE
Sources 4 · Archived 0
SourceTypeReliabilityLink
路德社
2026-09-27 04:32 · 路德社 发布了新视频：12/4/2021 闫博士全美巡讲第7站印第安纳波利斯震撼演讲，中文字幕！
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路德社
2026-09-27 04:58 · 路德社 发布了新视频：10/23/2021 闫丽梦博士全美巡讲第四场伊利诺伊州，全场400多人站立鼓掌！The 4th speech by Dr. Li-Meng Yan, in IL Summit
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The Standard：港大医学院院长对病毒掩盖指控无补充
2026-10-09 16:08 · Yan said her former superviser Leo Poon, had asked her late in December 2019 to investigate the cluster of Sars-like cases coming out of the mainland.
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Taiwan News：闫丽梦称潘烈文要她调查类SARS病例
2026-10-09 16:08 · In an interview with Fox News on July 10, Yan claimed that her former supervisor, Leo Poon (潘烈文), had tasked her with investigating a cluster of SARS-like cases being reported in late December.
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Context CONTEXT
Cause
Not recorded yet
This event
Yan Limeng Ordered to Investigate Wuhan's Mystery Pneumonia
2019.12 · Disputed
Effect
2020.01.19
·Disputed
·Importance IV
·United States
2020.04.28
·Verified
·Importance IV
·United States
2020.04.28
·Verifying
·Importance III
·United States
2020.01.20
·Verified
·Importance V
·Wuhan, Hubei
Coverage of this event COVERAGE