Byihutagutahura virusi y’ingurube zo muri Afurika

Umuhanga mu bya ARS, Dr. Douglas Gladue yagize ati: "Twabonye umurongo w'akagari ushobora gukoreshwa mu gutandukanya no kumenya virusi nzima."Ati: “Iyi ni intambwe ikomeye kandi ni intambwe nini yatewe mu gusuzuma virusi itera ingurube zo muri Afurika.”
Kugeza ubu nta rukingo rwa ASF, kandi kurwanya indwara akenshi biterwa no kwigunga no gukuraho inyamaswa zanduye cyangwa zanduye.Kugeza ubu, kumenya neza virusi ya ASF nzima byasabye gukusanya ingirabuzimafatizo ziva mu ngurube zitanga ubuzima kuri buri kizamini cyo gusuzuma, kuko selile zishobora gukoreshwa rimwe gusa.Imirongo mishya ya selile irashobora guhora yigana kandi igahagarikwa kugirango ikoreshwe ejo hazaza, igabanye umubare winyamanswa nzima zikenewe.
Umurongo mushya ushobora kandi gukoreshwa muri laboratoire zipima amatungo, ubusanzwe zidafite uburyo bwo kubona selile zamaraso zikenewe kugirango tumenye virusi ya ASF nzima.
Nk’uko ubushakashatsi bubyerekana, isuzuma rya ASF mu byitegererezo by’amavuriro (cyane cyane amaraso yose) ryakozwe hifashishijwe igihe nyacyo cya polymerase (RT-PCR), ikizamini cya molekile gishobora kumenya igice gito cya genome ya virusi ariko ntigishobora kumenya kwandura kizima. virusi..Gutandukanya virusi birakenewe kugirango hemezwe kwandura no gusesengura nyuma, nka genome zose zikurikirana.Kugeza ubu, kwigunga kwa virusi birashoboka gusa ukoresheje macrophage prcine primaire, zidakunze kuboneka muri laboratoire nyinshi zo gusuzuma amatungo.Umusemburo wa macrophage primaire uratwara igihe kandi ukora cyane kubera gukenera gukusanya selile ziva mumaraso yingurube cyangwa gutandukanya ingirabuzimafatizo.Ubushakashatsi bwibanze bwerekanye ko virusi ya ASF yigana mumirongo yashizweho nyuma yuko virusi imenyereye umurongo runaka, mubisanzwe nyuma yo gutambuka.Kugeza magingo aya, imirongo ikuze yubucuruzi iboneka ntago yerekanwe ko ikwiranye na virusi ya ASF ikoresheje icyitegererezo.
Muri ubu bushakashatsi, abashakashatsi bagaragaje umurongo w'akagari ushoboye gushyigikira gutahuraASFVmurugero rwicyitegererezo hamwe na TCID50 ibyiyumvo bigereranywa nibya macrophage yibanze.Kugenzura neza imirongo ya selile iboneka mubucuruzi byatumye hamenyekana inguge zo muri Afurika icyatsi kibisi MA-104 nka surrogate ya macrophage yibanze ya virusi ya ASF.
Mu minsi ishize hagaragaye virusi ya ASF hanze y’umugabane wa Afurika kuva yatangira muri Repubulika ya Jeworujiya mu 2007. Iyi ndwara iherutse gukwirakwira mu Bushinwa no mu bihugu byo mu majyepfo y’amajyepfo ya Aziya, harimo Mongoliya, Vietnam, Kameruni, Amajyaruguru na Koreya yepfo, Laos , Miyanimari, Filipine, Timor-Leste, Indoneziya, Papouasie-Nouvelle-Guinée n'Ubuhinde.Kugeza ubu icyorezo cya “Jeworujiya” kirandura cyane kandi cyica ingurube zo mu rugo, aho impfu zigera ku 100%.Nubwo muri iki gihe virusi idahari muri Amerika, inganda z’ingurube zo muri Amerika zishobora guhomba cyane mu bukungu mu gihe habaye icyorezo.