Title: PRRS ??????????
1PRRS ??????????
- Porcine  Reproductive and RespiratoryÂ
Syndrome - Swine Reprodutive and  Respirator Syndrome
- ?????? ( Blue - eared Disease )
- Lelysted Virus SS RNA Arteriviridae
- ?????????????????????
2(No Transcript)
3Cyanosis of the vulva and abdomen of a pig with
PRRS
4PRRS???????
5???? ????????
????????????? ???????????(Arterivirus)?????????????????
???? ???????????,??????????
??? ??? 4-7 ?
? ? ?????????????,???? 10 ? ???????,???? ????????????????
? ? ????????????????,???????????
???? ???????????????????????(?)??????????????????????????
????? ???? (????) ???????????????????,??????
????? ????????? (IIFA)???????????????????? (IPMA)
????? ?????????????????? (FA)??????? (PCR) ?????????
???? ????????? (PNP) ???(?????????) ????????
????(????????) ??????????? ????????,?????????? PRRS ?????? ??????,????????????
??????????????? PRRS ?????????1.?????????,?????????????????2.????????????,?(?)????????????3.???????????4.??????,????????,???????? 5.???????????,????? 6.??????????????,????? 7.???????????,????????????? PRRS ??????????????????????? ?,??????? ????????,??????????
6? ????????? ? ????????? ? ????????? ? ?????????
??? ??? ?  ?
1988 1995 ?  ?
??? ??? ??? ???
Mycoplasma hyopneumoniae ( ????? ) ???????,??????
?? ?? ?? ??
Pasteurella multocida ( ????? ) ?? M. hyopneunomiae ??????
Actinobacillus pleuropneumonia ( ???????? ) ?????,????????
Haemophilus parasuis ( ?????? ) ?? Glasser's ?
Bordetella bronchiseptica ( ????? ) ? P.multocida ???????????
Streptococcus suis ( ???? ) ?????,???,?????
Staphylococcus spp. ( ?????? ) ?????,????
Actinomyces pyogenes ?????,????
Salmonella choleraesuis ( ?????? ) ???
?? ?? ?? ??
Aujeszky's disease ( ????? ) ???? ( ???? )
Influenza ( ?? ) - ? PRRS ??????,????
Porcine respiratory coronavirus (PRCV) ( ???????? ) ? PRRS ??????,????
PRRS ( ????????? ) - ????
7SMEDI Syndrome
- SMEDI??????1965??????,??????(Stillbirths)?????(Mum
mies)?????(Embryonic death)????Infertility) - ??????????????
- ????(Parvovirus)
- ???(Enterovirus)
- ??????(PseudorabiesPRV)
- ??(Hog Cholera)
- ??????(Swine Influenza)
- ????(Encephalomyocarditis)
- ?????????(Porcine Reproductive and Respiratory
SyndromePRRS)
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