Bungwe la World Health Organization lachenjeza Vietnam za zoopsa zogwiritsa ntchito “katemera wa matenda a nkhumba a ku Africa osavomerezeka.”

Pamene dziko la Vietnam likukonzekera kutumiza kunja katemera wa chimfine cha nkhumba ku Africa, bungwe la World Organisation for Animal Health (WOAH) lachenjeza kuti pakufunika kuyesanso katemera wa chimfine cha nkhumba ku Africa. OIE yati wopanga katemerayu, AVAC wa ku Vietnam, sanagawane zambiri ndi ofufuza ndi mabungwe apadziko lonse lapansi. Bungwe la WHO linalembanso kuti: "Kugwiritsa ntchito katemera wosatsatira malamulo komanso wopanda khalidwe sikungapereke chitetezo chilichonse ku chimfine cha nkhumba ku Africa ndipo kuli ndi chiopsezo chofalitsa kachilombo ka katemera, komwe kangayambitse matenda oopsa kapena osatha."Chithandizo chopanda vutondikofunikira kwambiri.