According to the latest medical insurance reimbursement policy, domestic new crown drugs can be paid at most as low as 30 yuan. The proportion of self-payment for the domestically produced new crown drug Xiannoxin (prenortevir/ritonavir combination packaging) is 5% for individuals.

Professor Wang Guiqiang, director of the Department of Infectious Diseases of Peking University First Hospital, said: "The highly conservative characteristics of the 3CL target are still effective against the XBB variant"