Ka potlakoho fumana kokoana-hloko ea feberu ea likolobe tsa Afrika

"Re khethile mohala oa sele o ka sebelisoang ho arola le ho lemoha kokoana-hloko e phelang," ho boletse rasaense oa ARS Dr. Douglas Gladue."Ena ke khatelo-pele e kholo ebile ke mohato o moholo oa tsoelopele ho hlahlojoeng vaerase ea feberu ea likolobe ea Afrika."
Hona joale ha ho na ente bakeng sa ASF, 'me taolo ea ho qhoma hangata e itšetlehile ka ho itšehla thajana le ho tlosoa ha liphoofolo tse nang le tšoaetso kapa tse pepesehileng.Ho fihlela joale, ho lemoha ka katleho ha kokoana-hloko ea ASF e phelang ho ne ho hloka hore ho bokelloe lisele tsa mali ho tloha likolobe tsa bafani ba phelang bakeng sa tlhahlobo e 'ngoe le e' ngoe ea ho hlahloba, kaha lisele li ka sebelisoa hanngoe feela.Mehala e mecha ea lisele e ka phetoa khafetsa le ho hoamisoa bakeng sa ts'ebeliso ea nako e tlang, ho fokotsa palo ea liphoofolo tse fanang ka bophelo tse hlokahalang.
Mohala o mocha oa sele o ka boela oa sebelisoa lilaboratoring tsa tlhahlobo ea bongaka ba liphoofolo, tseo ka tloaelo li sa khoneng ho fumana lisele tsa mali tsa porcine tse hlokahalang ho bona kokoana-hloko ea ASF.
Ho ea ka phuputso, tlhahlobo ea ASF ka lisampole tsa kliniki (haholo-holo mali a feletseng) e entsoe ka nako ea sebele ea polymerase chain reaction (RT-PCR), tlhahlobo ea molek'hule e ka bonang karolo e nyenyane ea genome ea kokoana-hloko empa e ke ke ea lemoha tšoaetso e phelang. vaerase..Ho itšehla thajana hoa hlokahala ho netefatsa ts'oaetso e sebetsang le tlhahlobo e latelang, joalo ka tatelano ea genome kaofela.Hajoale, ho itšehla thajana hoa khoneha ho sebelisa li-macrophages tsa mantlha tsa porcine, tse fumanehang ka seoelo lilaboratoring tse ngata tsa tlhahlobo ea bongaka ba liphoofolo.Tlhahiso ea macrophages ea mantlha ea nama ea kolobe e ja nako ebile e sebetsa haholo ka lebaka la tlhoko ea ho bokella lisele tse tsoang maling a kolobe kapa ho arola lisele ho tsoa matšoafong.Liphuputso tse fetileng li bonts'itse hore kokoana-hloko ea ASF e ikatisa ka mehala ea sele ka mor'a hore kokoana-hloko e ikamahanye le lisele tse itseng, hangata ka mor'a ts'ebetso ea serial ea ho feta.Ho fihlela joale, lisele tse hōlileng ka ho fetisisa tse fumanehang khoebong ha li e-s'o bontšoe hore li loketse ho itšehla thajana ha kokoana-hloko ea ASF ho sebelisa lisampole tsa tšimo.
Phuputsong ena, bafuputsi ba fumane mohala oa sele o khonang ho tšehetsa ho fumanoa haASFVlisampole tsa tšimo tse nang le kutlo ea TCID50 e bapisoang le ea macrophages ea mantlha ea porcine.Ho hlahlojoa ka hloko ha lisele tse fumanehang khoebong ho entse hore ho khethoe lisele tsa African green monkey MA-104 e le moemeli oa macrophages ea mantlha ea porcine bakeng sa ho itšehla thajana ea ASF.
Ho bile le mafu a morao tjena a kokoana-hloko ea ASF ka ntle ho k'honthinente ea Afrika ho tloha ha e hlaha Rephabliki ea Georgia ka 2007. Lefu lena le sa tsoa namela Chaena le linaheng tsa Asia Boroa-bochabela, ho akarelletsa le Mongolia, Vietnam, Cameroon, North le South Korea, Laos. , Myanmar, Philippines, Timor-Leste, Indonesia, Papua New Guinea le India.Ho qhoma ha hona joale ha khatello ea "Georgia" e tšoaetsanoa haholo ebile e bolaea likolobe tse ruuoang lapeng, ka tekanyo ea ho shoa ho fihlela ho 100%.Leha kokoana-hloko e le sieo hona joale United States, indasteri ea likolobe tsa US e ka ba le tahlehelo e kholo ea moruo ha ho hlaha koluoa.