| prevalence of infection with waterborne pathogens: a seroepidemiologic study in children 6-36 months old in san juan sacatepequez, guatemala. | water and sanitation interventions in developing countries have historically been difficult to evaluate. we conducted a seroepidemiologic study with the following goals: 1) to determine the feasibility of using antibody markers as indicators of waterborne pathogen infection in the evaluation of water and sanitation intervention projects; 2) to characterize the epidemiology of waterborne diarrheal infections in rural guatemala, and 3) to measure the age-specific prevalence of antibodies to waterb ... | 2004 | 14971703 |