Develoux M, Mouchet F, Labo R
Bull Soc Pathol Exot Filiales. 1986;79(4):571-5.
Coprologic surveys realized in schoolchildren in a few western areas of the Republic of Niger provided the following results. Concerning protozoa, the prevalence of amebiasis-infestation is strong in all the studies areas, giardiasis is more frequent in dry areas. As for the helminths, Hymenolepsis nana is met everywhere, the prevalence of ancylostomiasis decreases gradually from the south to the north and the endemic area of Schistosoma mansoni is limited to the extreme south of the country. The other helminthiasis are rare.
在尼日尔共和国一些西部地区对学童进行的粪便学调查得出了以下结果。关于原生动物，在所有研究地区，阿米巴病感染的患病率都很高，贾第虫病在干旱地区更为常见。至于蠕虫，微小膜壳绦虫随处可见，钩虫病的患病率从南向北逐渐降低，曼氏血吸虫的流行地区仅限于该国最南部。其他蠕虫病则较为罕见。
