The diagnosis of the small (4- to 6-microns) Cryptosporidium oocysts is labor intensive and relies on stool concentration, with subsequent staining and microscopy. The primary purpose of this study was to evaluate the clinical utility of an antigen capture enzyme-linked immunosorbent assay (ELISA) (LMD Laboratories, Carlsbad, Calif.) in detecting Cryptosporidium oocysts in human stools. A total...

Rabbits orally challenged with Salmonella enterica developed a dose-dependent diarrheal disease comparable to human salmonellosis. Viable Salmonella organisms recovered from the intestine and deep tissues indicate local and systemic infections. Therefore, results show that the rabbit can be used as a model for diarrheal disease and sequelae associated with salmonellosis.

INTRODUCTION Childhood diarrheal illnesses are a major public health problem. In low-income settings data on disease burden and factors associated with diarrheal illnesses are poorly defined, precluding effective prevention programs. This study explores factors associated with recurrent diarrheal illnesses among children in Kabul, Afghanistan. METHODS A cohort of 1-11 month old infants was fo...

BACKGROUND Clinical features of metabolic acidosis and pneumonia frequently overlap in young diarrheal children, resulting in differentiation from each other very difficult. However, there is no published data on the predictors of metabolic acidosis in diarrheal children also having pneumonia. Our objective was to evaluate clinical predictors of metabolic acidosis in under-five diarrheal childr...

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...

Presented here is the first report describing the detection of potentially diarrheal Vibrio parahaemolyticus strains isolated from cultured bivalves on the Mediterranean coast, providing data on the presence of both tdh- and trh-positive isolates. Potentially diarrheal V. parahaemolyticus strains were isolated from four species of bivalves collected from both bays of the Ebro delta, Spain.

BACKGROUND Diarrheal disease remains one of the major causes of morbidity and mortality in young children in South Africa. Although a rotavirus vaccine will reduce rotavirus diarrheal morbidity and mortality, its introduction and sustainability will incur considerable costs. The aim of this study was to estimate the costs associated with diarrheal disease of all etiologies in children <5 years ...

Prevalence, Comparison of Diagnostic Methods, Antibiogram, and Genotyping Arcobacter spp. in Diarrheal Cases Referring to Clinical Centers Iran

Objective: In an effort to identify and characterize the environmental factors that affect the number of patients with acute diarrheal (AD) syndrome, we developed and tested two regional surveillance models including holiday and weather information in addition to visitor records, at emergency medical facilities in the Seoul metropolitan area of Korea. Methods: With 1,328,686 emergency departmen...