Joaloka beng ba likatse, re lula re batla ho netefatsa bophelo bo botle le ho ba pheleho ea li-smene tsa rona. Karolo ea bohlokoa ea ho boloka katse ea hau e phetse hantle ke ea pele ea FEOLpervirus (FHV), vaerase e tloaelehileng le e tšoaetsanoang e ka amang likatse tsa lilemo tsohle. Ho utloisisa bohlokoa ba liteko tsa FHV ho ka re thusa ho sireletsa litho tsa rona tsa pele tsa liphoofolo tse ratoang.

FHV ke ts'oaetso ea vaerase e ka bakang matšoao a fapaneng likatse, nko e bohloko, linyeoe tsa cannectivitis le, linyeoe tse matla, linyeoe tse kholo. Ho ka boetse ha lebisa mathateng a tebileng a bophelo bo botle, a kang ts'oaetso ea ho hema le lits'ebetso tse khelohileng. Ho bona pele ho ho bona fhv ho bohlokoa ho thibela ho ata ha vaerase likampong tse ling le ho fana ka kalafo e fihlang ka nako e tlang ka nako.

Litlhahlobo tsa maiketsetso le lits'oants'o li bohlokoa ho bona FHV kapele. Kotsi ea hau ea liphoofolo e khona ho etsa liteko tsa ho tseba hore na ho ba teng ha vaerase le ho lekola bophelo bo botle ba ka kakaretso. Ho fumanoa ha pele ho lumella bakeng sa ho kenella ka nako, e ka thusang matšoao a ho laola le ho thibela ho ata ha vaerase likamanong tse ling tsa malapa a mangata kapa tikoloho ea sechaba.

Ntle le moo, ho utloisisa bohlokoa ba phuno ea FHV ho ka thusa beng ba likatse ho ka thusa beng ba likatse ho nka mehato ea thibelo ea ho fokotsa vaerase. Sena se kenyelletsa ho lula re lula re emetse tikoloho e hloekileng le ea kelello, e netefatsang liente tse se nang palo le ho fokotsa khatello ea maikutlo e ka fetelletseng.

Qetellong, bohlokoa ba liteko tsa FHv ha li khone ho ata ha ho netefatsa bophelo bo botle le ho ba metsoalle ea rona ea limela. Ka ho utloisisa matšoao le likotsi tsa FHV le ho ipehela lipotso le tlhahlobo ea bongaka e tloaelehileng le lipampiri tsa maqiti a rona a tsoang ho ts'oaetso ena e tloaelehileng ea vaerase. Qetellong, ho lemoha ho bohlokoa ho boloka metsoalle ea rona e nang le metsoalle e phetseng hantle.

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