中年坦貼出病毒種類和溯源的文章了，值得一讀

https://www.researchgate.net/profile/Wen-Bin_Yu2/publication/339351990_Decoding_evolution_and_transmissions_of_novel_pneumonia_coronavirus_SARS-CoV-2_using_the_whole_genomic_data/links/5e4f2a9b458515072dabf829/Decoding-evolution-and-transmissions-of-novel-pneumonia-coronavirus-SARS-CoV-2-using-the-whole-genomic-data.pdf?origin=publication_detail