???????????2???????6? (????????????????? ?????????????)??????????6?,???????????????M2?M5????????????????,???,???????????????????????????
?M2??(?????)2021??7????11??????,?????,???????
???????????????????????????,M2????????????????????????????????????????????,??15?????????????,??10??(??),?????????????????????M5???,??????????????????????????????????5???
??,??,???????????,??,???????????????????????????????????????,????????,??????????????(??????????)
???:??
????!??21?6??7000???????
??????????????????????
????????:????????????
2016?????20???????:?????6?
??????????????????????
?????????????????????
??????????????????????
??????!??????????????!
??:??????????????????
??????????????????????
??????:A???????????????
???\"?????\"??:??10?????9?…
??:???????????????
9?5???1??!????!???????
??????????????5?“???”
???????:???????????????????
??????????????????
???????:???????????????????
?????29+7+5!???:??????
?????????????????????
??34.7???????????????????
??:?????????????
???24???:??????????????
???????:H7N9?????????????
?????????12?????????????