作者: Neuza M. Alcantara-Neves , Mauricio L. Barreto , Luciene Maura Mascarini-Serra , Carlos A. Telles , Matildes S. Prado
DOI: 10.1371/JOURNAL.PNTD.0000588
关键词: Water resources 、 Prevalence 、 Sanitation 、 Environmental health 、 Ascariasis 、 Sanitary engineering 、 Incidence (epidemiology) 、 Sewerage 、 Population 、 Biology 、 Veterinary medicine 、 Public Health, Environmental and Occupational Health 、 Infectious Diseases
摘要: Objective In the city of Salvador, a large urban centre in Northeast Brazil, city-wide sanitation intervention started 1997, aimed at improving sewerage coverage households from 26% to 80%. Our aim was study impact on prevalence and incidence geohelminths school-aged population.