Parizvino, zvirwere zvikuru zvinokanganisa hutano nekugadzirwa kwehuku dzinokandira ndeye MS, AE, IC, ILT, IB, H9, etc. Asi maererano nekurasikirwa kwehupfumi hwepurazi, IB inofanira kunge iri panzvimbo yekutanga.Kunyanya, huku kubva munaApril kusvika munaJune 2017 dzakabatwa zvakanyanya neIB.

1. Kudzidza nezvezvikonzero zvechirwere

Munhu wese anoziva nezvechirwere cheIB.IBV utachiona hweserotype yakawanda.Nzira huru yehutachiona ndiyo nzira yekufema, inonyanya kukanganisa hurongwa hwekufema, hurongwa hwekubereka, urinary system, nezvimwewo.Isu tinoshandisawo majekiseni akasiyana siyana muChina, anosanganisira mhenyu uye isingashande.Inonyanya kushandiswa imhando yemhando: Ma5, H120, 28 / 86, H52, W93;4/91 mhando: 4/91;Ldt3 / 03: ldt3-a;QX mhando: qxl87;Inactivated vaccine M41 uye zvichingodaro.

Zvirwere zvekufema zvinoramba zvichiitika uye zvirwere zvekufema zvinowanzoitika ndizvo zvinonyanya kukonzera hutachiona hweIB.Zvirwere zviviri izvi zvinoita kuti nzira yekufema mucosa yehuku iparare kakawanda.

Sezvatinoziva tose, kuchengetedzwa kweIB kunonyanya kuenderana nemucosal antibody, uye nzira huru yehutachiona ndeyekufema system.Kuenderera mberi kana kudzokororwa kukuvadzwa kwemucosal kunoguma nekudzikira kwekudzivirira kwekudzivirira kwekudzivirira kweIB kunoitwa panguva yehuku uye yekuberekesa, izvo zvinotungamira kutapukira kweIBV.

Kunyanya, nzvimbo dzakakwirira dzechirwere ichi ndezviduku zviduku zvehuku izvo zvinoramba zvichipinda muhuku, izvo zvisiri zvose mukati uye kunze kwehuku, izvo zvisina chinhu uye zvisingamboiti kana misika yakanaka, mapurazi e polyculture akasiyana. zera mapoka ehuku, uye achangobva kuiswa mumapurazi ekupfuya ane dhigirii repamusoro re automation.

Saka chii chinokonzeresa zvirwere zvekufema zvinoramba zvichiitika uye zvirwere zvekufema zvinogara zvichiitika mukukura uye nguva yekukura?Ndezvipi zviratidzo uye kuti ungazvidzivirira sei?

Kutanga, mhepo inotonhora kushushikana

Chikonzero chechirwere

Yakawedzera kufefetedza, dambudziko rekudzora tembiricha, kupinza mhepo padhuze nehuku, kukosha kwakashata hakuna kukwana, mafambiro emhepo adzokera kumashure, imba yehuku haina kuvharwa zvakasimba, kune mhepo yembavha, nezvimwe.

Clinical zviratidzo

Chiriporipocho pfungwa dzehuku dzakabva dzatowedzera, kudya kwezuva nezuva kwakadzikira, mvura yekunwa yakadzikira, mitsipa yakasvava, minhenga yainge yakaomarara uye yave nenyonganyonga, rimwe kana buri remhuno rakanga rave pachena, vakahotsira nokukosora. kushungurudzwa usiku.Kana isiri nguva yekudzivirira uye kurapwa, ichava chirwere chechipiri nemamwe zvirwere.

Kudzivirira uye kudzora matanho

Sarudzai nguva yekudziya kwakadzikira mukati mezuva, inzwa kushanduka kwetembiricha pedyo nehuku dzinorwara, tsvaga kunobva mhepo inotonhora, tsvaga honzeri, uye gadzirisa zvakakwana.

Kana huwandu hwezviitiko huri pasi pe1% yehuwandu, huku dzinozopora zvega mushure mekugadzirisa mhepo yemhepo.Kana yakawanikwa gare gare uye chiyero chechiitiko chinopfuura 1% yevanhu, tinofanira kutora tylosin, doxycycline, Shuanghuanglian nemimwe mishonga yekudzivirira uye kurapwa maererano nezvinodiwa zvechirwere.

Chechipiri, kufema kudiki, ammonia uye mamwe magasi anokuvadza anopfuura mwero

Chikonzero chechirwere

Kuti ugare uchidziya, chiyero chekuchinjana kwemhepo chakanyanya kudiki, uye gasi rinokuvadza muhenhouse harina kuburitswa munguva.Pamusoro pezvo, kuviriswa kwemupfudze wehuku kunokonzerwa nekukasika kuita tsvina uye kubuda mvura yemuzamu yekunwa ndicho chikonzero chechirwere ichi.

Clinical zviratidzo

Maziso ehuku aive akaremara, akarara uye akatsvuka, uye maziso aive akatsvuka uye akazvimba, kunyanya padenga repamusoro kana exhaust.Huku shoma dzakakosora dzichiridza ngonono.Kana vanhu vaenda, huku dzinofarira kurara pasi.Kana vanhu vauya, huku dzinenge dziri nani mupfungwa.Hapana shanduko iri pachena mukudyisa nekunwa mvura.

Kudzivirira uye kudzora matanho

Zvinoenderana nehuwandu hwekufema mwero mwero, mwero wekufema wakatemerwa.Kana kuchengetedzwa kwekupisa uye kushomeka kwekufema mwero kukakavara, kuchengetedzwa kwekupisa kwakafuratirwa kuve nechokwadi chekushomeka kwekufema.

Kuti tiwedzere kutonhora kweimba yehuku, tinofanira kufunga nezvekudzivirira kwemhepo uye kuchengetedzwa kwekupisa kwehuku house.Kudzoreredzwa nenguva kwema nipples ari kubuda, kugadziridzwa nenguva kwehurefu hwemutsara wemvura, kudzivirira kubuda kwemvura nekuda kwekubatwa kwehuku.

Chenesa tsvina yehuku nenguva kudzivirira gasi rinokuvadza rinogadzirwa netsvina kuvirisa.

Chechitatu, kudzvinyirira kwakashata, hypoxia

Chikonzero chechirwere

Iyo yakavharwa henhouse ine mhepo yakakura yemhepo uye mhepo diki inopinza, izvo zvinoita kuti kudzvinyirira kwakashata kwehenhouse kupfuure mwero kwenguva yakareba uye huku kushaya oxygen kwenguva yakareba.

Clinical zviratidzo

Muhuku maive musina abnormal performance.Huku dzakawanda dzakaitwa kuti dziite nhanho dzekufema usiku, kunyanya dzemvura.Huku dzakafa dzakawedzera.Congestion uye necrosis yakaitika mune rimwe bapu rehuku dzakafa.Dzimwe nguva, cheese blockage yakaitika mu trachea uye bronchus.

Kudzivirira uye kudzora matanho

Iyo yakashata dzvinyiriro inogona kugadziridzwa kune inonzwisisika renji nekushandisa frequency converter kuderedza kupera kwemhepo vhoriyamu ye fan kana kuwedzera nzvimbo yemhepo inlet.Huku dzine chirwere chakaipisisa dzakarapwa nedoxycycline neomycin.

Chechina, kupisa kwepamusoro uye hunyoro hushoma

Chikonzero chechirwere

Nekuda kwekusarudzika kweiyo anatomical chimiro chekufema system yehuku, kunze kwekutsinhana kweokisijeni nekabhoni dhaibhoni, kufema kwehuku kunoitawo basa guru rekupisa kupisa.Nokudaro, munharaunda yekushisa kwepamusoro uye kunyorova kwakadzika, hurongwa hwekufema hwehuku hunonyanya kukurumidza, uye nzira yekufema mucosa inokanganisa kukanganisa, zvichiita kuti pave nekuitika kwezvirwere zvekufema.

Clinical zviratidzo

Huku dzairatidza dyspnea, kuwedzera mutsipa, kuvhura muromo, kudzungudza musoro nezvimwe zviratidzo.Husiku, huku dzaive nechikosoro, kuchema, kuridza ngonono uye mamwe manzwi ekufema.Chironda chehuku dzakafa chakanga chakazara, uye trachea chete nebronchus embolism yakaitika mune dzimwe huku.

Kudzivirira uye kudzora matanho

Kana kutonhora kwakakodzera, teerera kuwedzera hunyoro mumhepo yehuku, kunyanya panguva yehuku, hunyoro hwakakodzera ndeimwe yemamiriro ezvinhu anodiwa kune hutano hwehuku.Sensitive antibiotics yakadai seenrofloxacin, doxycycline uye expectorant antitussive mishonga yekudzivirira uye kurapwa.

Chechishanu, hutsanana hwehuku hurombo, uye guruva rinopfuura mwero zvakakomba

Chikonzero chechirwere

Munguva yechando, mhepo inopera yeimba yehuku inova duku, imba yehuku haisi yehutsanana, uye guruva riri mumhepo rinopfuura zvakanyanya.

Clinical zviratidzo

Huku dzinohwihwidza, kukosora, uye kuridza ngonono zvakakomba.Wapinda mumusha wehuku, unoona huruva ichiyangarara mumhepo.Maminitsi mashoma gare gare, zvipfeko zvevanhu nebvudzi zvese guruva chena.Zvirwere zvekufema zvehuku hazvirapike kwenguva yakareba.

Kudzivirira uye kudzora matanho

Kana kutonhora kuchibvumirwa, mhepo inoputika inofanira kuwedzerwa kuti ibudise guruva kubva kune henhouse.Mukuwedzera, kuchenesa panguva yehuku imba, humidification uye kuderedza guruva inzira dzakanaka dzekubvisa guruva.Yakakomba ne tylosin, Shuanghuanglian uye kumwe kudzivirira uye kurapwa.