Cyclospora cayetanensis is a coccidian protozoa that was newly recognized in 1979 in Papua New Guinea. We report the case of a 42-year-old French man who had visited Vietnam and presented with fever and watery diarrhea that had lasted for more than 2 weeks. The patient was diagnosed with C. cayetanensis infection by examination of a stool smear using UV fluorescence microscopy. Based on this ra...

Objective: Intestinal parasitic infection is a burgeoning health issue, especially in developing countries owing to low socioeconomic conditions, poor sanitation, personal hygiene, and lack of access potable drinking water. This study aims determine the prevalence different intestinal parasites among patients.
 Methods: cross-sectional was conducted 470 patients attending our hospital from...

Gastrointestinal tract is one of the organ systems which infected by different pathogenic organisms specifically predilection sites for parasites (helminthes and protozoa) absorb nutrient predispose to another infection. The aim this review was provide an overview published information regarding epidemiology diagnostic approaches chicken helminthes infection coccidiosis. disease main constraint...

Sarcocystis neurona and Neospora hughesi are coccidian protozoa that can cause neurological illness in horses in America. In this study we report seroprevalence of Neospora spp. andS. neurona in sera of 333 donkeys from the northeastern region of Brazil. Antibodies to Neospora spp. were detected in 2% (7 donkeys) of 333 sera tested by the indirect fluorescent antibody test (IFAT) with a cut-off...

background: bovine theileriosis results from infection with obligate intracellular protozoa of the genus theileria . the phylogenetic relationships between two isolates of theileria annulata , and 36 theile­ria spp . , as well as 6 outgroup including babesia spp . and coccidian protozoa were analyzed using the 18s rrna gene sequence. methods: the target dna segment was amplified by pcr. the pcr...

Purpose: To determine the prevalence of intestinal coccidian parasites in immunocompromised patients with or without diarrhoea at our centre. Materials and Methods: Stool samples were collected from 62 immunocompromised patients with diarrhoea and they were examined for the presence of coccidian parasites by microscopy. Also, 42 control samples from immunocompromised patients without diarrhoea ...

Cryptosporidium and Cyclospora are well-known coccidian protozoa that can cause waterborne and foodborne diarrheal illnesses. There have been a few reports regarding contamination in different vegetables with Cryptosporidium, but no data are available regarding the sources of Cyclospora infections in Korea. In the present study, we collected 6 kinds of vegetables (perilla leaves, winter-grown c...

BACKGROUND Bovine theileriosis results from infection with obligate intracellular protozoa of the genus Theileria. The phylogenetic relationships between two isolates of Theileria annulata, and 36 Theileria spp., as well as 6 outgroup including Babesia spp. and coccidian protozoa were analyzed using the 18S rRNA gene sequence. METHODS The target DNA segment was amplified by PCR. The PCR produ...

Neospora caninum, Sarcocystis spp, and Toxoplasma gondii are related coccidian parasites that can cause abortion and neonatal mortality in animals. In addition, T gondii and certain species of Sarcocystis are zoonotic. This article reviews information on the etiology, diagnosis, control, and prevention of these diseases.

Data on various etiologic agents causing diarrhea in human immunodeficiency virus type-1 (HIV-1) infected individuals are sparse in Delhi, India. The present study was undertaken to identify various causative agents, the role of associated risk factors and immune status. A case-control study was conducted among 75 HIV-1 infected individuals, 50 with and 25 without diarrheal infection. Fecal sam...