background: intestinal parasites of humans are important health problems of most communities, especially those situated in tropical and subtropical areas. this study was carried out in rural population of mazandaran province, northern iran, during 2004-2005, with the purpose of achieving a better understanding of the distribution of intestinal protozoan parasites in this province. methods: a to...

previous reports on intestinal parasite from isfahan area revealed wide distribution of intestinal parasitic infections in the area. since all studied areas were situated in the banks of zayandeh rood river with lot of trees and a humid soil, it was suggested, for comparison, to undertake a similar study in a village with comparatively dry and district climate. the village segzi (42 kilometer, ...

The prevalence of helminthic and protozoal infestations was studied among 778 individuals from a rural area of Northern Nigeria. The principal helminths present were Necator americanus or hookworm (46.27%, Hymenolepis nana (2.31), Enterobius vermicularis (1.29%), Taenia saginata (1.16%), Ascaris lumbricoides (0.51%), strongyloides stercorlis (2.26%) and Trichuris trichiura (2.26%). The prevalen...

BACKGROUND Intestinal parasitic infections are considered a serious public health problem and widely distributed worldwide, mainly in urban and rural environments of tropical and subtropical countries. Globally, soil-transmitted helminths and protozoa are the most common intestinal parasites. Blastocystis sp. is a highly prevalent suspected pathogenic protozoan, and considered an unusual protis...

A stool survey was carried out in 5 villages in the Toledo district of the Central American country of Belize. Eighty-two percent of a total population of 672 participated. The stools were examined by the formalin-ethyl-acetate concentration technique. Sixty-six percent of the population was found to have one or more intestinal parasites. The most common infection was hookworm (55%) followed by...

The objective was to estimate the prevalence of Blastocystis hominis, to evaluate the effectiveness of different techniques for its diagnosis as well as to estimate the prevalence of other intestinal parasites in the community of Campo Verde, a district of Pitanga. The work was carried out from August to October 2004. Samples of feces from children and adults were collected and submitted to the...