Viral oluhambisana isifo onogwaja: incazelo, izimbangela, ukwelashwa kanye wokugoma

abanikazi Rabbit bekwi amakhaya amaningi yangasese futhi izakhamuzi. Leli cala ezimweni eziningi kunenzuzo hhayi kakhulu eziyinkimbinkimbi. Nokho, ukuze wenze inzuzo kusukela epulazini lunye ezinjalo kungenzeka kuphela uma ukunakekelwa kahle izilwane. Endaweni yokuqala lapho okuqukethwe onogwaja kumele basingatha esiphezulu ukuvimbela ekwandeni zonke izinhlobo izifo. Kungenjalo, ungakwazi masinyane yiyo yonke imfuyo.

Esinye sezifo wayemesaba kakhulu lezi zilwane kuyinto VGBK. Ukwelashwa nokuvikelwa oluhambisana isifo onogwaja akuyona kwenziwe. Cishe noma iyiphi indlela ukuze ugcine izilwane esimweni ukutheleleka ukhona. Lunge ngesikhathi esiphelweni emhlambini VGBK ngokuvamile 90-100%.

exciter

Izimbangela VGBK ethile calicivirus RNA-equkethe virulence eziphakeme ngokwedlulele. Umsebenzi, kanye eliphezulu kakhulu, ngisho ezingeni lokushisa 40-50 degrees ke ungakwazi ukugcina isihlale iminyaka engaphezu kwemihlanu. Ngenhlanhla, ekuthonyweni calicivirus kukhona onogwaja kuphela. Okunye imfuyo nezilwane, kanye nabantu abatheleleke nale ukutheleleka njengoba isifo oluhambisana onogwaja abakwazi.

I ezifweni izilwane VGBK eliphezulu kakhulu. Ehlaselwa yilesi sifo kungase onogwaja yomuntu wesilisa noma wesifazane, babo bonke ubudala izinhlobo. Hhayi izibalo engaphansi ikakhulukazi yokugula kwabantu kanye isikhathi sonyaka. Nokho, iningi VGBK onogwaja bayagula zonke okufanayo ekwindla noma ebusika.

I Lesi sifo siphatha kakhulu ukuba viral oluhambisana isifo kwezilwane emidala kuno izinyanga 3, enesisindo 3 kg. Kungani umzimba onogwaja abancane bakwazi ukumelana isifo kangcono kunabantu abadala, ukuze ososayensi namanje akwaziwa ukuthi waphelelaphi. Umbhali wayevame ukunezela lokhu isifo ngezizathu ezingaziwa sithinta izinsikazi ezimithi kanye lactating.

Umlando omncane

Okokuqala viral haemorrhagic isifo onogwaja sabhalwa ngo-China, Jiang sezwe-tzu. Abalimi abaningi bakulesi sifundazwe ziye zalahlekelwa nemihlambi yabo yonke kwezilwane nje ngosuku. EYurophu lehla ngokushesha inani calicivirus siqala ukuvela ngo-1986 kulokhu hit abalimi Italy. nokufa Animal waqala ngokushesha emva lizwe ingeniswe unogwaja inyama kusukela China. Kwaphela iminyaka emibili (1986-1988 GG.) VGBK cishe sonke insimu ka-Italy. 600 amakhaya labo ababencishwe amathuba ngaphambilini babhaliswa ngokomthetho ngo lizwe. abalimi abaningi baziqhubekela ungeke uzithole usuwile. Kulokhu, lo bezilwane Italian futhi ososayensi okushintsha lutho. Abakwazanga ngisho ukukhomba igciwane, ukushaya VGBK isifo H.

ERussia, zokuthelela unogwaja calicivirus ukuthi sokuqala esilotshwe Jewish Autonomous Region. Umngcele China, ipulazi "eMpumalanga Ekude", kwashona cishe zonke izilwane nemfuyo. Ngeshwa, ngaleso sikhathi, njengoba e-Italy, wachaza ukuthi singobani isifo awuzange, iyiphi izinyathelo ukuvimbela ukusakazeka kwalo uma ingathathwa. Nonogwaja asele kukora efektri, nezimvaba athunyelwa embonini wawungathi. Ngenxa yalokho, ngokuhamba kwesikhathi lesi sifo ukuvela esifundeni Moscow. amacala ukutheleleka ziye alotshwe kwamanye izingxenye zezwe.

Kuze kube manje VGBK ezivamile ezifundeni enkulu yeYurophu, e-Southwest Asia, eMelika nase-Afrika. Umsebenzi systematization idatha kule isifo kunesithembiso OIE.

Njengoba ukutheleleka singenzeka

Ubungozi viral haemorrhagic isifo onogwaja amabhizinisi akuyona kuphela ngenxa yokuntuleka ukuphathwa, futhi omunye ngamaphesenti ayikhulu lokufa, kodwa futhi ngenxa umbani ukusabalala. Kuphumelele lokhu ukutheleleka kungaba ngezindlela eziningi. Isikhathi esining impela, imbangela kuba kwezilwane ezinegciwane ezifana abasebenzi basemapulazini. Igciwane kalula wadluliswa izicathulo kanye izingubo. Ngaphezu kwalokho, imithombo okutheleleka kungabandakanya:

• zokulala;
• umquba;
• ukondla;
• amanzi;
• izingcezu izikhumba zezilwane ogulayo.

Calicivirus futhi adluliselwa ngokumane amaconsi sisemoyeni. In iziguli kanye izikhumba zezilwane ke zingagcinwa isikhathi esingangezinyanga ezintathu.

Rabbit haemorrhagic isifo: izimpawu ukutheleleka

Kukhona izinhlobo ezimbili kuphela eziyisisekelo VGBK: umbani futhi abukhali. Esimweni sokuqala, umuntu enesifo sesilwane ngaphambi kokufa kwakhe kuyinto ngamahora ambalwa nje kuphela. Kusihlwa, isilwane noma inyoni ikwazi namanje ukondla izilwane enempilo, futhi ekuseni ukuze uwathole efile. Kulokhu, lesi sifo singumbulali emtholampilo hhayi ukuzibonakalisa nganoma iyiphi indlela. Izilwane avele afe.

I-acute ifomu VGBK ekuthuthukiseni okushesha njengokungena, isibonelo, myxomatosis. Viral haemorrhagic isifo onogwaja e Kulokhu, kungathatha izinsuku ezimbalwa. Kulokhu, inkathi bayashintshana ekufukameleni izinsuku 2-4. Khona-ke lo onogwaja useqala ukukhombisa izimpawu zokucindezeleka, ukungabi esesuthi, kwemizwa uhlelo iziyaluyalu. Izilwane kungabonakala nasemkhakheni esitho Ukudlikizela, wamshaya ikhanda emuva. Kulokhu, onogwaja bayahlupheka, ibubula noma ukukhononda.

Ngesikhathi esigabeni sokugcina isifo ukuvuleka acinene ngesikhathi izilwane iqala ukuhlukanisa ketshezi ezibomvu. Njengoba izimpawu zokuqala zesifo ekufeni isilwane acute ifomu VGBK ubabonisa izinsuku ezingu-1-2. Elinegciwane onogwaja abakhulelwe izisu njalo kwenzeke.

izinguquko sokugembula

Igama le-viral haemorrhagic isifo onogwaja wathola ngenxa yokuthi ngesikhathi kuvulwa izidumbu efile izilwane vets akuthola nokopha amaningi cishe zonke izitho zangaphakathi. Ngesikhathi esifanayo zithinteka kakhulu esibindini unogwaja kanye nezinso. igazi Animal ngemva kokufa abakwazi phinda isikhathi eside.

Ikakhulukazi kuthinta kakhulu kwezitho zangaphakathi ku izilwane omdala. Isibindi kusuka onogwaja efile lenyuke futhi zidabukile kalula ngenxa ukungaguquguquki okuxekethile. Faka umbala akuyona into engokwemvelo - yellow ansundu, ngezinye izikhathi nge Tint abomvu. Kungenxa elinegciwane unogwaja isibindi kukhona emakamu lelitfutfukile calicivirus. Kakhulukazi ngenxa zizalela yayo futhi kungukuphula imisebenzi yayo.

Ubende onogwaja wabulala ngu VGBK kancane anda, futhi-ke has a ukungaguquguquki flabby futhi ingeyona engokwemvelo (sikhathi emnyama-purple) umbala. Izinso kusuka onogwaja efile ngegazi, futhi emathunjini ipheshana catarrhal abavusa. Emathunjini waphawula nokopha amaningi.

Kusukela lokho wabulala onogwaja

Ukufa VGBK izilwane ezigulayo, ngaphezu yokwehluleka kwesibindi, kwenzeka ngenxa edema yamaphaphu. Kwakuyisikhathi ukunqotshwa okusheshayo izindikimba ezimbili futhi wachaza isifo fulminant. Amaphaphu igcwele igazi yezilwane ezifile ngokujulile evuvukele. Ngesikhathi esifanayo, bona zaveza Ukuboshelwa, futhi ngaphansi pleura kukhona iphuzu amaningi futhi ukopha banded.

izinyathelo

Naphezu kweqiniso lokuthi VGBK calicivirus ngocansi ngezindlela eziningi, ukuvimbela ukutheleleka kwezilwane Kusengenzeka. Yiqiniso, into ethile ebiyisithiyo ukuthuthukiswa lesi sifo kufanele kube kuhlanganise ukulandelwa kwezilinganiso kwendle rabbitry. Amakheji kanye ezivalekile zigezwe ngesikhathi. Killing calicivirus akubona bonke izibulali-magciwane. Ngakho-ke, sebenzisa kuphela amathuluzi akhethekile elakhelwe ukucutshungulwa rabbitries.

Kubalulekile kakhulu ukuba banake esiphezulu kanye nekhwalithi okuphakelayo uthenge noma for lwane. Grain nefolishi kufanele uthenge kuphela amakhaya ocebile nge idumela elihle.

Viral haemorrhagic isifo onogwaja: umgomo (ezihlukahlukene)

Ukuhlanzeka amaseli nokuthenga izinga yebhali nezingcezwana oats kungaba kakhulu ukunciphisa ingozi ukusakazeka kwezifo. Nokho, ukuvikela ngokuphelele onogwaja kusuka VGBK Kuphela yokugoma mass.

Nakuba VGBK futhi hhayi ziphathwe, umgomo ngokumelene nalo owadalwa ososayensi namanje kwaba. Iyasetshenziswa emapulazini kungaba izinguqulo eziningana:

• lyophilized ezihambisana (wokugoma yokulwa nezifo unogwaja haemorrhagic, myxomatosis);
• gidrookisalyuminievaya izicubu inactivated;
• ezintathu okuhlukile izicubu lyophilized (formol-, futhi teotropin- termovaktsiny);
• inactivated, zasetshenziselwa ukuhlasela VGBK pasterreleza.

Microbiologists athuthukile hhayi kuphela umgomo ngokumelene viral oluhambisana isifo onogwaja, kodwa futhi serum ekhethekile. Lokhu ikhambi muhle ngoba uzabalaza umphumela olwawuvikele ngamahora amabili ngemva ujove esicutshini.

ukwelashwa

ukwelashwa Specific izifo ezifana viral haemorrhagic isifo onogwaja, alikho. Nokho, kwezinye izimo, ngisho nalabo izilwane eziye waphawula izimpawu zokwelashwa isifo (kuqala) ongasindiswa esasikhipha serum kuchaziwe ngenhla. Kodwa-ke, umphumela yibhange kulokhu ngeke kutholakale.

yokugoma

isibhamu Zokuzivikela VGBK kufanele ukubamba izilwane izinyanga 1.5-3 ubudala esisodwa. Ibe wokugoma yokulwa nezifo unogwaja haemorrhagic e ezinqeni. amasosha omzimba Ngasekelwa buthaka izilwane ngemuva kwezinyanga 6-8 emva umjovo. Onogwaja siyakhuthazeka inyama, wahlaba ngokuvamile esetshenziselwa. Ngakho-ke, kabusha zigonywe ukuba nokuziphatha okudingekayo. Abakhiqizi ngemijovo kufanele kwenziwe ngezikhawu kwezinyanga eziyisithupha. onogwaja abakhulelwe ngesikhathi esifanayo angase zigonywe kunoma yisiphi isigaba ukuthuthukiswa umbungu.