GP5 and infection: Moreover, the DAAV and MDPV coinfection positive ratio was 7.69% (6/78), the DAAV and GPV coinfection positive ratio was 8.97% (7/78), and the DAAV, MDPV and GPV triple infection rate was 1.28% (1/78), with the copy number of 8.75 × 103 copies/μL(for DAAV), 3.92 × 104 copies/μL(for MDPV), and 7.09 × 103copies/μL(for GPV), respectively.