Chinanews.com, March 31. On the afternoon of the 31st, the Chinese expert group on the China-WHO Joint Research on the Traceability of the New Coronavirus held a press conference on the joint research report. The spokesperson of the National Health Commission Mi Feng said that the traceability of the new coronavirus Research work has always received great attention from the international community.

After the press conference held in Wuhan on February 9, the joint expert group communicated closely with the research report through video conferences, emails and other forms. After nearly 2 months of joint efforts, the research methods and main findings of this joint traceability work , The scientific hypothesis and the main consensus on the next recommendations have reached consensus.