IB(yng)DZ^ײXm˴M(jn)iLiιߵȻι|(zh)^ȷiϡaiLsLϡpռZеĵ|(zh)wSҪ׃ռZ(gu)ɣaYȻ^m(x)t(yng)ԓ]Ƿԭ
 
2x 
x(Whipworms)iaһҪԭȾԭͨi|˺бxѵʳx籣ֻ_(d)6֮ãȾбxѵĈҪĂȾԴxiäcͽY(ji)cl(f)iz˱x37ܺm(x)F(xin)ϡԼaİY(yn)ؕrF(xin)ɫѪxȾM(jn)ί(do)Լm(x)(sh)ׂܵiLϡawrdz̓^(yn)صĸȾҲ(do)ҊĬF(xin)iLԼa(chn)׃ 
⣬[x(Cryptosporidium spp)Zڱëx(Giardia spp)ȼxȾiȺҲ^Ҋ^@ɷNxһ㲻ia|@ɷNx
 
3(x) 
w(Brachyspira hyodysenteriae)iiѪҲiaһҪԭi¶ȾwĈȾȾwil(f)r܇(yn)wԸȾäcԼY(ji)cļ(x)ֹwҺȾi(yn)Óˮʸ_(d)30%(sh)ȾiF(xin)ֻˮԸM(jn)ʳİYȾw̎ڻ֏(f)ڵiҪĔyԲŶ@ҲiȾwҪԴ
 
ɳTϾ(Salmonella typhimurium)ȾiaһҪԭȡrίim(x)l(f)aY]н(jng)^ίiͨ 
iyɳTϾ(Salmonella choleraesuis)ȾҲiҪһN䌧(do)¸aĕrgһ^̕]܉r\ίiD(zhun)LڵԸȾ 
ɳTϾiyɳTϾiɳTϾҪԭԴҰXЄ̓ɗBļSҲܺиNɳTϾг^2400NɳTϾ܉Ⱦi@ļiͨ^|SȾɳTϾɳTϾw(ni)ĺˮƽڸȾǰ^ҿͨ^SŶ
 
c(Ileitis)ǔiҪһN@N(do)iͻȻLڸa(x)(ni)ΗU(lawsonia intracellularis) ԓIJԭwM@N(x)ȾrRϲҊȻRM(jn)Ѕ^(q)e\r(yng)ԓ]һNԭ
 
4 
Ⱦθc(Transmissible gastroenteritis wrusTGEV)IºʹˮӼS㡣Ҫͨ^ȾTGEVļSM(jn)Ђl(f)ĸ߷ڳF(xin)ڶTGEVĝֻ1836СrڲiTGEVȾ(do)µ߿_(d)100%gԴiԣTGEVȾ܉?q)Ll(f)ͣwpp5gϵiһ㲻ȾTGEV̎ڻ֏(f)ڵiҪIJyͨ^S㲻h(hun)Ŷ 
\  
iļSrǽY(ji)SȫˮӾװl(f)aɂȾԵIJԭxĸaͨiʳ߅ʳiȻˮIһl(f)ڸaԼ_ʼrwppҲSaİl(f)һil(f)˸a(do)¸aԭ(yng)ԓM쌤ҳ
 
ռZĸaͨ(do)wppƲʳռZе|(zh)4ٷcmһЩwS^ߵϳɷ֣ίռZĸa 
ɂȾԲԭxĸatҪr͌M(jn)be\ܶ(do)iIJһЩδ\Ըa 
R^SƷеIJ\ȾθcҊԼٵһN\ 
aͼFt(y)ɲµIJE 
1ļSƷзxB(yng)ɳTϾ 
2Lԇiʹֿùػ̩ؼ늽|(zh)ίi 
3üSƯ@R^xx 
ڷxB(yng)ɳTϾrx˴cUˎ@ʾiõĴֿ،䶼^ߵtԴ_cUaҪԭw 
ڱxRzrп^쵽x(Coccidia oocysts)߽Y(ji)cСwëx(Balantidium coli)xͨJ(rn)һNԼͬȾҪίY(ji)cСwëxһNҪ@ˣ@ɷNaҪԭ 
  
ռZĸaͨ^p^ι|(zh)֬ռZA(y)_i܉rˮˮD(zhun)Ҫ
 
ĿǰПoίȾθcخԯֻ늽|(zh)MpÓˮԼʹÿؿ^l(f)ļ(x)ȾᘌȾθcײA(y) 
_\ɳTϾtҪ(j)ˎԇY(ji)xѵĿءB(yng)ia(chn)еLʹѽ(jng)ˇ(yn)صĿˎԣʹÿίrˎԇǺҪ 
ڑǻiʹֿùػ̩ؼ늽|(zh)ίiļSu׃Y(ji)tfiwaԭ֮һ 
ڱxԲ÷ұ_(d)ˎ(q)xA(y)ί 
ڲԸaί^һΕrg]п(f)ĸai_(d)ģcЧһ`ί100/ƿ+ȸɔ_أί100/ƿע䣬һһҕ(yn)س̶B1--3ɿ(f)ͬrЧ
 
ᘌԸa(jng)еi· 
ĸia(chn)ǰ7켡ע_(d)ĸߟᘣ(lin)ףi(dng)ڷעߟᘣ(lin)ףǰעߟᘣ(lin)ף