?? ????????????21????????
![](https://image.chezhanri.com/2019/0719/20190719101241532.jpg)
????:1??????????:????????
2???????
3????98??
4?????100???????
5???????
?????????8??14? (??????????????? ??)??,??14????????????????????????21????,?????????????
???????,???????????????(Bavarian Nordic)?MVA-BN???????,??????????????????21.542???????,???????17.542?,???4???????????????????????
?????,?,????????????????????????????????MVA-BN????,??
?????????????,????????????????????????,??????????????????350????,????????
?,?????????????,??????21??????????????????,??
8?13?????????????,??,????????,???16????????,??????????????????
1970???????????,??????????(?????)???????????????????,????????????????????,????
?????????,?2022?5??????????????????????????????,?????????,??7????????,??2023??????????5??????????,??????????110??,??????????8.7??,??????140??(??) ???????????????:??????????