Leukosis chirwere chakakomba chinotapukira mumakati chinokonzerwa neFeline Leukemogenic Virus (kana FeLV). Ichi chirwere chinotapukira chinowanikwa pasi rose uye chinonyanya kukanganisa immune system uye chinogona kukonzera lymphomas. Kukura kwayo kunogona kuve kwenguva refu uye kuburikidza nezvikamu zvakati wandei, dzimwe nguva zvichiita kuti kuongororwa kuome. Heano mapoinzi akakosha ekurangarira kunzwisisa chirwere ichi uye kana zvichibvira kudzivirira.

The Feline Leukemogenic Virus (FeLV) ndiyo retrovirus inokonzera leukosis mumakati. Iripo pasi rese, muEurope avhareji yekupararira iri pasi pe1% asi inogona kusvika makumi maviri muzana mune mamwe matunhu.

Ngwarira, kunyangwe hutachiona huchigona kubata mhuka dzesango dzinoverengeka, munhu haagone kubata feline leukosis.

Chirwere chinotapukira, chinoparidzirwa nekubatana kwepedyo pakati pevanhu uye kuchinjana kwekuvanzika (salivary, nasal, urinary, etc.). Iyo nzira huru dzekutapurirana dzinonanzva, kuruma uye kashoma kugovera ndiro kana marara. 

Kutapurirana pakati paamai vane utachiona nemwana wavo kunobvirawo. Kutapurirana uku kunoitika kuburikidza ne placenta kana mushure mekuzvarwa kwekittens panguva yekuyamwisa kana kugadzirisa. FeLV ivhairasi inorarama zvishoma mumhoteredzo kunze kwemuenzi, saka kusvibiswa kusina kunanga hakuwanzo.

Mushure mekuunzwa mumuviri, hutachiona huchanangana nemasero emasoja emuviri uye lymphoid tishu (spleen, thymus, lymph nodes, etc.) uye yobva yapararira nemuviri wese.

Mhinduro yakasimba yakakwana yekudzivirira muviri inogona kubvisa zvachose utachiona. Izvi zvinonzi chirwere chekubvisa pamuviri. Izvi zvinosuwisa kuti hazviwanzoitiki.

Kazhinji, hutachiona hunozviratidza mumhando mbiri.

Utachiona hunofambira mberi

Chirwere ichi chinonzi chinoenderera mberi apo utachiona huchitenderera muropa uye hunoramba huchipararira kusvika hwabata musana. Chirwere chacho chinozoratidzwa nezviratidzo zvekliniki. 

Regressive chirwere 

Kana utachiona hukaramba hwakarara mumuviri kwenguva yakareba, hunonzi regressive infection. Iyo immune system ine mhinduro yakakwana yekudzivisa kuwanda uye kutenderera kwehutachiona, asi haina kukwana kuibvisa zvachose. Muchiitiko ichi, katsi inotakura utachiona mumuzongoza asi haichatapuki. Hutachiona uhwu hunogona kudzokororwa uye huchichinjira kuhutachiona hunoramba huchienderera mberi.

Katsi ine utachiona hweFeLV inogona kuramba ine hutano kwenguva yakareba uye yobva yaratidza zviratidzo zvekiriniki mushure memavhiki, mwedzi kana makore ehutachiona hwehutachiona.

Utachiona hunokanganisa mashandiro anoita muviri munzira dzakawanda. Ichagadzira kusagadzikana kweropa seanemia uye kuderedza immune system izvo zvinozosimudzira hutachiona hwechipiri. Iyo ine zvakare hunyanzvi hwekukwanisa kukonzera kenza dzeropa uye dze immune system (lymphomas, leukemias, nezvimwewo). 

Heano mamwe makiriniki ezviratidzo zvechirwere zvinogona kuratidza zvakanyanya, mukati kana kusingaperi:

• Kurasikirwa nechido;
• Kuonda;
• Pale mucous membranes (kanamu kana zvimwe);
• Persistent fever;
• Gingivitis kana stomatitis (kuzvimba kwemazamu kana muromo);
• Ganda, weti kana zvirwere zvekufema;
• Manyoka;
• Neurological disorders (kugwinha semuenzaniso);
• Matambudziko ekubereka (kubvisa pamuviri, kusabereka, nezvimwewo).

Kuongororwa kwe leukosis kunogona kuve kwakaoma nekuda kweiyo chaiyo nzira.

Pane miedzo inokurumidza inogona kuitwa mukiriniki iyo inoongorora kuvapo kwehutachiona antigen muropa rekati. Dzinoshanda zvikuru uye dzinowanzoshandiswa semushonga wekutanga. Zvisinei, kana utachiona huchangobva kuitika, muedzo unogona kunge usina. Zvinogona kukurudzirwa kudzokorora bvunzo kana kushandisa imwe nzira. 

Kuongororwa kwerabhoritari kunogonekawo kusimbisa bvunzo nekukurumidza kana kupa chaiyo mukuongororwa (PCR, Immunofluorescence).

Zvinosuruvarisa, hapana kurapa kwakananga kweFeLV. Kuchengetedza kunowanzo tarisa pakurapa hutachiona hwechipiri kana kutonga zviratidzo zvekiriniki zvekatsi. 

Zvisinei, kati ine leukosis haifaniri kupiwa mhosva. Chirevo chekupona chinoenderana nechikamu chechirwere uye mamiriro echipiri akagadzirwa nekatsi. 

Kupona kwepakati mushure mekuongororwa kwechirwere kunenge makore matatu, asi nekutonga kwakakodzera kwechirwere, kati yemukati inogona kurarama kwenguva yakareba.

Vaccination chinhu chakakosha chekutungamira kweFeLV. Iyo jekiseni haina 100% inoshanda, asi kuiswa kwayo muzvirongwa zvenguva dzose zvekudzivirira kwakaderedza kuwanda kwehutachiona mumakati epamba. Saka zvinokurudzirwa kubayisa katsi nekuwana kunze.