Berhe G, Minet C, Le Goff C, Barrett T, Ngangnou A, Grillet C, Libeau G, Fleming M, Black D N, Diallo A
Cirad, Programme Santé Animale, Campus International de Baillarguet, 34398 Montpellier Cedex 05, France.
J Virol. 2003 Jan;77(2):1571-7. doi: 10.1128/jvi.77.2.1571-1577.2003.
A recombinant capripoxvirus vaccine containing a cDNA of the peste-des-petits-ruminants virus (PPRV) fusion protein gene was constructed. A quick and efficient method was used to select a highly purified recombinant virus clone. A trial showed that a dose of this recombinant as low as 0.1 PFU protected goats against challenge with a virulent PPRV strain.
构建了一种含有小反刍兽疫病毒(PPRV)融合蛋白基因cDNA的重组山羊痘病毒疫苗。采用快速高效的方法筛选出高度纯化的重组病毒克隆。一项试验表明,低至0.1 PFU剂量的这种重组疫苗就能保护山羊免受强毒PPRV毒株的攻击。