?? ?????????????????
![](https://image.chezhanri.com/2019/1218/5234a6f6c4b876988d7ca761704196f6.jpg)
????:1????????:????SN????
2?????????
3??????????
4???????
5?????98?
?8??21???????(? ?)??21????
??????????,??????????????????8???14?,??????43????????
?????66?,???,????????,????????8????????14????????18????????8???15?????,??????????????,???????????Clade2????????????,???????????1b????????????,????
?????,????????????RT-PCR?????????????????,????????????????????????????????????,????
??,??????????43??????,??21??????,????,??(???????????) ?????????????:???????????????????