苏丹小反刍兽疫（PPR）的现状
Current situation of Peste des petits ruminants (PPR) in the Sudan.
作者信息
Saeed Intisar K, Ali Yahia H, Khalafalla AbdelMelik I, Rahman-Mahasin E A
机构信息
Central Veterinary Research Laboratory, Soba, Alamarat, P. O. Box 8067, Khartoum, Sudan.
出版信息
Trop Anim Health Prod. 2010 Jan;42(1):89-93. doi: 10.1007/s11250-009-9389-5. Epub 2009 Jun 23.
The current situation of PPR in Sudan was investigated. A total of 61 tissue samples were collected from various PPR suspected outbreaks in sheep in Sudan during 2008. Collected tissue samples were tested for PPR antigen using IcELISA, PPR antigen was detected in 26 out of 61 samples (42.6%). Highest antigen detection rate was in specimens collected from western Sudan. A total of 1198 serum samples were collected from sheep (n = 500), camels (n = 392), and goats (n = 306) from different areas in Sudan (Khartoum, Gezira, Tambool, River Nile, Kordofan, White Nile, Blue Nile, Gedarif, Kassala, Halfa ElGadida, Port Sudan). Collected sera were examined for PPR antibodies using cELISA, a total of 336 (67.2%) sheep, 170 (55.6%) goat and 1 (0.3%) camel samples were found to be positive.
对苏丹小反刍兽疫的现状进行了调查。2008年期间，从苏丹绵羊的各种疑似小反刍兽疫疫情中总共采集了61份组织样本。使用间接竞争ELISA法对采集的组织样本进行小反刍兽疫抗原检测，61份样本中有26份（42.6%）检测到小反刍兽疫抗原。抗原检测率最高的是从苏丹西部采集的样本。从苏丹不同地区（喀土穆、杰济拉、坦布尔、尼罗河、科尔多凡、白尼罗河、青尼罗河、加达里夫、卡萨拉、哈尔法·埃尔加迪达、苏丹港）的绵羊（n = 500）、骆驼（n = 392）和山羊（n = 306）中总共采集了1198份血清样本。使用竞争ELISA法检测采集的血清中的小反刍兽疫抗体，发现总共336份（67.2%）绵羊样本、170份（55.6%）山羊样本和1份（0.3%）骆驼样本呈阳性。
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