I-New Vaccine ivuselele ukungqubuzana
Lapho umkhankaso omusha we-FIV (Feline Immunodeficiency Virus) wamenyezelwa ngo-March 2002, wahlangana ngentshiseko emphakathini wezokwelapha, hhayi kuphela ngenxa yokubaluleka kwayo kwamakhambi, kodwa nangenxa yokukwazi ukukwenza ucwaningo ngomgomo wokulwa nomuntu we-AIDS .
Amalungelo omgomo wokugonywa kwe-FIV aphethwe yiYunivesithi yaseCalifornia neYunivesithi yaseFlorida, futhi anikezwe ilayisensi ku-Fort Dodge Animal Health, ukuhlukaniswa kwe-Wyeth, ekukhiqizeni, ngaphansi kwegama elithi "Fel-O-Vax FIV."
Umlando we-FIV kanye ne-FIV Vaccine
I-virus ye-FIV yayiqale yodwa ngamakati ngo-1986 yi-immunologist uJanet Yamamoto noNiels Pedersen. U-Yamamoto waqala ukusebenza nomgomo we-FIV ngesikhathi futhi kamuva waqhubeka nomsebenzi wakhe eNyuvesi yaseFlorida, kanye nabacwaningi base-Fort Dodge Animal Health. U-Pedersen, ongumqondisi we-Centre for Companion Animal Health, ubhekwa njengengcweti emkhakheni we-retroviruses kanye nezifo ze-immunologic zezilwane ezincane. Uthi ukuvunywa komgomo we-FIV kuDkt Yamamoto, ngenxa yokuzinikela kwakhe iminyaka eyishumi kulo msebenzi.
Izinkathazo ezingenzeka
Ngokushesha emva kokumenyezelwa kwe-FDA imvume yokugonywa kwe-FIV, njengoba ulwazi oluthe xaxa luvele, ama-imeyili aqala ukujikeleza phakathi kwamaqembu wokulondoloza ikati ngenxa yephutha elilodwa elibulalayo: Zonke izindlela zamanje zokuhlola i-FIV virus zizobonisa "okuhle" kwamakati agonywe umgomo we-FIV. Lokho kusho abanikazi kuyingozi empilweni yalo.
Uma sigoma amakati ethu ngokumelene ne-FIV futhi enye yazo ilahlekile noma ivele ilandwe yisiphathimandla sokulawula isilwane, cishe siyobhujiswa njengekati le-FIV.
Akukhona nje indlela yokwazi ukuthi yiliphi ikati "elihle" eligciwane lesandulela ngculaza futhi yimuphi umuthi oye wagonywa ngokumelene ne-FIV. Akumangalisi ukuthi ukwamukelwa kwalesi sijobelelo kuye kwaba ngaphansi komdlandla phakathi komphakathi omkhulu wabathandi bekati, ikakhulukazi e-US lapho i-FIV ihlasela amaphesenti amabili kuphela amakati "asengozini."
Ephendula imibuzo eminingi evela kumaqembu wezilwane kanye namaqembu okuhlenga, i-American Association of Feline Practitioners (AAFP) ikhishwe i-FIV Vaccine Brief, kodwa ayizange inikeze izincomo ezikhonjisiwe.
Ezinye Izizathu Zokukhathazeka
Nakuba kunezinhlobo ezinhlanu (okuthiwa yi-Clades) ze-FIV, umuthi wokugoma wasungulwa ngokusebenzisa kuphela izinhlobo ezimbili. U-Clade B, ovamile eNingizimu Afrika, ikakhulukazi empumalanga, wawungewona owodwa kulawo mabili, futhi ukusebenza komgogodla awuzange kuhlolwe ngokumelene noClade B. Lokhu kusho ukuthi ngisho namakati agonywe akavikelwe ngokugcwele ku-FIV.
Naphezu kwezehlakalo eziphansi e-United States, i-FIV yisifo esesabekayo, ngaso sonke isikhathi ibulala amakati athola isivumelwano. Kuthemba ukuthi ukuhlolwa kwe-FIV kuzothuthukisa ngokwanele ukuqeda leyo nhlangothi emibi esikhathini esizayo. Lo mgomo uphumelela kakhulu emhlabeni wesayensi, futhi amandla awo abalulekile.
Kungakhathaliseki ukuthi unquma yini ukugoma ikati lakho noma cha isinqumo somuntu siqu okufanele senziwe ngokubonisana nodokotela wezilwane wesilwane sakho.