巴布亚新几内亚的绵羊球虫病

Ovine coccidia in Papua New Guinea.

作者信息

Varghese T, Yayabu R

出版信息

Vet Parasitol. 1985 Mar;17(3):181-91. doi: 10.1016/0304-4017(85)90030-5.

Abstract

Eimeria oocysts were found in 89% of fecal samples collected from the rectum of 75 sheep from 3 locations in Papua New Guinea. Eighty five percent of the hosts which were positive for coccidia had multiple infections with up to 6 different species of Eimeria. In order of decreasing predominance in the 67 Eimeria-positive samples the species were: E. ovina (72%); E. parva (58%); E. ovinoidalis (48%); E. ahsata (45%); E. crandallis (39%); E. faurei (28%); E. intricata (24%); E. granulosa (4%). Fecal oocyst counts showed the highest mean of 1252 oocysts per gram (o.p.g.) for E. parva and a maximum of 8000 for E. ovina.

摘要

在从巴布亚新几内亚3个地点采集的75只绵羊直肠粪便样本中，89%发现了艾美耳球虫卵囊。85%的球虫阳性宿主存在多重感染，感染多达6种不同的艾美耳球虫。在67个艾美耳球虫阳性样本中，按优势递减顺序排列的种类为：绵羊艾美耳球虫（72%）；小艾美耳球虫（58%）；类绵羊艾美耳球虫（48%）；阿氏艾美耳球虫（45%）；克兰氏艾美耳球虫（39%）；法氏艾美耳球虫（28%）；复杂艾美耳球虫（24%）；颗粒艾美耳球虫（4%）。粪便卵囊计数显示，小艾美耳球虫的平均每克卵囊数最高，为1252个（o.p.g.），绵羊艾美耳球虫的最高值为8000个。