Ngokuthuthuka kwezindinganiso zokuphila zabantu, ukugcina izinja sekuphenduke imfashini nesiphephelo esingokomoya, futhi izinja kancane kancane ziye zaba abangane nabangane abaseduze babantu.Kodwa-ke, ezinye izifo ezibangelwa amagciwane zilimaza kakhulu izinja, zithinta kakhulu ukukhula kwazo, ukukhula, nokuzala, futhi ngezinye izikhathi zibeke ngisho nokuphila kwazo engozini.Izici ze-pathogenic zezifo zegciwane le-canine zihlukile, futhi izimpawu zabo zomtholampilo kanye nezingozi nazo ziyahlukahluka kakhulu.Lesi sihloko sethula ikakhulukazi i-canine distemper, isifo se-canine parvovirus Izifo eziningana ezivamile ezibangelwa amagciwane kanye nezingozi, njenge-canine parainfluenza, zinikeza ireferensi yokunakekelwa kwezilwane ezifuywayo kanye nokuvimbela nokulawula izifo.
1.I-Canine distemper
I-Canine distemper ibangelwa igciwane elikhulu legciwane lesimungumungwane le-Paramyxoviridae.I-genome yegciwane i-negative strand RNA.I-Canine distemper virus ine-serotype eyodwa kuphela.Inja egulayo iwumthombo oyinhloko wokutheleleka.Kunenqwaba yamagciwane ekhaleni, ukukhishwa kwamehlo namathe enja egulayo.Akhona namagciwane athile egazini nasemchamweni wenja egulayo.Ukuxhumana okuqondile phakathi kwezinja ezinempilo nezinja ezigulayo kuzodala ukutheleleka ngegciwane, Igciwane lisakazwa kakhulu ngomgudu wokuphefumula kanye nomgudu wokugaya ukudla, futhi lesi sifo singase sibe ukudluliselwa okuqondile ngokukhuhla kwe-fetus.Izinja zabo bonke ubudala, ubulili, kanye nezinhlobo zisengozini, nemidlwane engaphansi kwezinyanga ezi-2 ubudala.
Ingavikelwa amasosha omzimba kamama, ngezinga eliphezulu kakhulu lokutheleleka okwenzeka ezinyangeni ezimbili kuya kweziyi-12.Izinja ezinegciwane le-canine distemper zingathola ukuvikeleka kwamasosha omzimba impilo yonke ngemva kokululama.Ngemuva kokutheleleka, ukubonakaliswa okuyinhloko kwenja enegciwane ukukhuphuka kwezinga lokushisa elingaphezu kwama-39%.Inja icindezelekile ngokwengqondo, nokuncipha kwesifiso sokudla, uketshezi oluxubile olugeleza lusuka emehlweni nasemakhaleni, kanye nephunga elibi.Inja egulayo ingabonisa ukusabela kwe-biphasic ukushisa, ngokukhuphuka kokuqala kwezinga lokushisa, okwehla libe kwejwayelekile ngemva kwezinsuku ezi-2.Ngemuva kwezinsuku ezimbili kuya kwezingu-3, izinga lokushisa liyakhuphuka futhi, futhi isimo siba sibi kancane kancane.Inja egulayo ngokuvamile inezimpawu zokuhlanza kanye nenyumoniya, futhi ingase ibe nesifo sohudo, ibonise izimpawu zemizwa.Ekuguleni okubi kakhulu, ekugcineni ifa ngenxa yokuqothuka okukhulu.Izinja ezigulayo kufanele zibekwe zodwa ngokushesha futhi zelashwe, futhi ukutheleleka kusenesikhathi kufanele zelashwe nge-antiserum.Ngesikhathi esifanayo, izidakamizwa ezilwa namagciwane kanye nezithuthukisi zokuzivikela komzimba kufanele zisetshenziswe, futhi ukwelashwa okuhlosiwe kufanele kuthathwe.Imithi yokugoma ingasetshenziselwa ukuvikela amasosha omzimba alesi sifo.
2.Isifo se-canine parvovirus
I-Canine parvovirus iyilungu lohlobo lwe-parvovirus lomndeni we-parvoviridae.I-genome yayo iyigciwane elilodwa le-DNA.Izinja ziyimbangela yemvelo yalesi sifo.Lesi sifo singenwa kalula kalula, ngezinga lokufa lika-10% ~ 50%.Iningi labo lingatheleleka.Izinga lezigameko zentsha liphezulu.Lesi sifo sifushane ngokwesikhathi, siphezulu ngokufa, futhi silimaza kakhulu imboni yezinja.Lesi sifo singasakazwa ngokuthintana okuqondile kanye nokudluliselwa kokuxhumana okungaqondile.Uketshezi oluthelelekile kanye nendle kungasabalalisa leli gciwane, Umchamo wezinja ezivuselelayo uqukethe namagciwane angakhishwa ubuthi isikhathi eside.Lesi sifo sisakazeka kakhulu ngomgudu wokugaya ukudla, futhi singase sibe sibi kakhulu isimo futhi kwande ukufa ngenxa yesimo sezulu esibandayo nokuminyene, izimo zokungahlanzeki, nezinye izimo.Izinja ezithelelekile zingabonakalisa njenge-myocarditis eyingozi kanye ne-enteritis, ngokuqala ngokuzumayo kwe-myocarditis nokufa ngokushesha.Ukufa kungenzeka emahoreni ambalwa ngemva kokuqala, ngokuhuda, ukuhlanza, nokushisa komzimba okwenyukayo, ukushaya kwenhliziyo okusheshayo kanye nobunzima bokuphefumula.Uhlobo lwe-enteritis luqala ngokuphalaza, kulandele isifo sohudo, indle enegazi, iphunga elibi, ukucindezeleka kwengqondo, izinga lokushisa lomzimba elikhuphukayo ngemibala engaphezu kwengu-40, ukuphelelwa amanzi emzimbeni, kanye nokukhathala okukhulu okuholela ekufeni.Lesi sifo singavinjelwa ngokugoma ngemijovo.
3. I-canine parainfluenza
I-Canine parainfluenza yisifo esithathelwanayo esibangelwa i-parainfluenza virus hlobo 5. I-pathogen iyilungu le-Paramyxoviridae paramyxovirus.Leli gciwane kuphela!I-serotype engu-1 ye-canine parainfluenza, engatheleleka ngeminyaka ehlukahlukene nezinhlobo.Ezinjeni ezincane, isimo sinzima, futhi lesi sifo sisakazeka ngokushesha ngesikhathi esifushane sokufukamela.Ukuqala kwalesi sifo ezinjeni kubonakala ngokuqala okungazelelwe, izinga lokushisa lomzimba elikhuphukayo, ukuncipha kokudla, ukucindezeleka kwengqondo, i-catarrhal rhinitis kanye ne-bronchitis, inani elikhulu lokuphuma kwe-purulent emgodini wekhala, ukukhwehlela nokuphefumula, izinga eliphezulu lokufa kwezinja ezincane. , izinga lokufa eliphansi ezinjeni ezindala, kanye nokugula okunzima ezinjeni ezisencane ngemva kokutheleleka, Ezinye izinja ezigulayo zingaba ndikindiki ezinzwa kanye nokuphazamiseka kwemoto.Izinja ezigulayo ziwumthombo oyinhloko wokutheleleka, futhi igciwane litholakala kakhulu ohlelweni lokuphefumula.Ngezifo zokuphefumula, lesi sifo singagonyelwa futhi ukuvikela amasosha omzimba.
Isikhathi sokuthumela: May-24-2023