I don't trust this article at all . > Sources within the US government say that three of the earliest people to become infected with SARS-CoV-2 were Ben Hu, Yu Ping, and Yan Zhu. All were members of the Wuhan lab suspected to have leaked the pandemic virus. > It is unclear who in the U.S. government had access to the intelligence about the sick WIV workers, how long they had it, and why it was not shared with the pub…
We have samples that pre-date the wuhan outbreak, so they are not among the earliest. Wuhan was only the first identified super spreader location. Here's one such study from Italy that found infections from as early as Sept 2019. https://www.news-medical.net/news/20220830/Italian-study-fin... original journal https://www.sciencedirect.com/science/article/pii/S001393512...
Our findings should be complemented by high-throughput sequencing to obtain additional sequence information.
I don't see this having been done (and HTS isn't exactly a heavy lift these days, even in Italy). Seems likely they did it, didn't confirm these preliminary results, and didn't publish because it's not interesting.