Detection of antibodies against peste des petits ruminants virus in sera of cattle, camels, sheep and goats in Sudan
Detection of antibodies against peste des petits ruminants virus in sera of cattle, camels, sheep and goats in Sudan
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DOI：
10.1023/a:1020239515020
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发表时间：
2002-10-01
影响因子：
2.2
通讯作者：
Ali, BE
中科院分区：
文献类型：
--
作者：
Haroun, M;Hajer, I;Ali, BE
小反刍兽疫（PPR）是绵羊和山羊的传染性病毒性疾病，其在易感动物中引起不同程度的发病率和死亡率（Radostits等人，2000）。自1940年首次描述以来，已报告了几次暴发（Ali和Taylor，1984）。在包括牛在内的其他物种中也报告了抗PPR病毒抗体（Ab）的检测（安德森和麦凯，1994;埃尔阿明和哈桑，1999）。PPR病毒属于麻疹病毒属，与牛瘟（RP）病毒属相同的事实（Barrett et al.，1993）在自然流行地区由于产生的抗PPR病毒的抗体中和RP病毒疫苗株而对牛瘟的控制造成风险（Diallo等，1995年）。在苏丹，RP是地方性的，为了调查PPR的流行情况，在该地区的几种牲畜中进行了基于血清监测的回顾性研究。
Peste des petits ruminants (PPR) is a contagious viral disease of sheep and goats that causes varying degrees of morbidity and mortality in susceptible animals (Radostits et al., 2000). Since it was¢ rst described in 1940, several outbreaks have been reported (Ali and Taylor, 1984). Detection of antibodies (Abs) against PPR virus has also been reported in other species, including cattle (Anderson and MacKay, 1994; El Amin and Hassan, 1999). The fact that PPR virus belongs to Morbillivirus, the same genus as rinderpest (RP) virus (Barrett et al., 1993) poses risks for the control of rinderpest in naturally endemic areas from the neutralization of the RP virus vaccine strain by antibodies produced against PPR virus (Diallo et al., 1995). In an attempt to investigate the prevalence of PPR in Sudan, where RP is endemic, a retrospective study based on serosurveillance was conducted in several species of livestock in the¢ eld.