Lefu la Newcastle 1 Kakaretso Lefu la Newcastle, le tsejoang hape ka hore ke Asian chicken plague, ke lefu le tšoaetsanoang haholo la likhoho le likhoho le bakoang ke paramyxovirus.Likarolo tsa tlhahlobo ea bongaka: khatello ea maikutlo, ho felloa ke takatso ea lijo, ho hema ka thata, mantle a matala, ...
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