多种迹象指向新型冠状病毒为人工合成，被泄漏。中或有艾滋病毒的基因插入，指向此病毒为合成病毒

https://www.youtube.com/watch?v=S9o2AvZmGXo

see also

https://www.sciencemag.org/news/2020/01/mining-coronavirus-genomes-clues-outbreak-s-origins

https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(20)30251-8/fulltext

https://www.livescience.com/new-coronavirus-origin-bats.html