BY howdareyouare
国会调查人员表示,中国研究人员在2019年12月下旬分离并绘制了导致新冠肺炎的病毒,至少在北京向世界披露致命病毒细节的两周前,再次对中国在疫情关键的早期了解提出了质疑。—阅读www.wsj.com/world/china/chinese-lab-mapped-deadly-coronavirus-two-weeks-before-beijing-told-the-world-documents-show-9bca8865 Chinese researchers isolated and mapped the virus that causes Covid-19 in late December 2019,...