??

?


?????????ü?????????????

?

(?) ??????????ú?????????Щ????????????????÷Χ?????????滤??沿沿???о?????е???????????á糣??????????崯?????????????沿?????????Щλ?????????????????????????????羭???????

() ???????Ч??????????????????????7?У??????????60.4%??????Ч?????????

() ???????????????ú??á????????γ????????...

?????????ò?? ??????仯??е??????????????????????С?壬??????γá?档???????衢м????????????????λò????????????????? ??????λ?????????鷢?鷿???????????????áС?????????в?????ж?????????????????????÷?????????β???????? ?? ?????漰???????????й??塣д????е?????飬л?????Ｐ?м棬?????е???????????????????л????????????????????????????????...

????????????????????鰷?????Щ?????°?
 
????á
????????????ü?????丱??20??????????????λ?沿?????м·?壬????????ü???????????????????ü?????????????沿?????????????????????????????????????

 
.?
??????????????
??? ??鰷???á?????????????????

.???????
  
??????????????
??????и??á
???鰷??????
?????...

??С???5--10???????????????????У?????????????????硣δ?豻?俹?硣顢硢?????????ж?????????7--10???2--3??????????????壬?е?У??????У??????????3--5??壬?????????λ????????????????????κ???????Σ?????????β???У???????
 
??(?)????????85%???15???paramyxovirus????2~3,?18?????????????????÷???2з??丽??Χ???????壬???25%???? ????...

?,?????и???и?????????????????λ????????з??????????????????

??Χ???????з???????????

??



1.?? ????????????

2. ??????裬????????????д?????????

??

1.?????

2.???е??????侫?????

?? ?



????迹???γ?п

???

?????????????????г

1????????
2??λ
3???
4??
...