id,collection,Abstract,Authors,Date,Journal end page,Journal issue,Journal start page,Journal title,Journal volume,Language,Publisher,Subject or keywords,Title,Type,dc.date.accessioned,dc.date.available,dc.identifier.issn,dc.identifier.uri "333871","10665/136790","Background: A major health consequence of rapid population growth in urbanareas is the increased pressure on existing overstretched water and sanitationservices. This study of an expanding periurban neighbourhood of Yangon Region,Myanmar, aimed to ascertain the prevalence of acute diarrhoea in children under5 years; to identify household sources of drinking-water; to describe purificationand storage practices; and to assess drinking-water contamination at point-of-use.Methods: A survey of the prevalence of acute diarrhoea in children under 5years was done in 211 households in February 2013; demographic data werealso collected, along with data and details of sources of drinking water, waterpurification, storage practices and waste disposal. During March–August, a subsetof 112 households was revisited to collect drinking water samples. The sampleswere analysed by the multiple tube fermentation method to count thermotolerant(faecal) coliforms and there was a qualitative determination of the presence ofEscherichia coli.Results: Acute diarrhoea in children under 5 years was reported in 4.74%(10/211, 95% CI: 3.0–9.0) of households within the past two weeks. More thanhalf of the households used insanitary pit latrines and 36% disposed of their wasteinto nearby streams and ponds. Improved sources of drinking water were used,mainly the unchlorinated ward reservoir, a chlorinated tube well or purified bottledwater. Nearly a quarter of households never used any method for drinking-waterpurification. Ninety-four per cent (105/112) of water samples were contaminatedwith thermotolerant (faecal) coliforms, ranging from 2.2 colony-forming units(CFU)/100 mL (21.4%) to more than 1000 CFU/100 mL (60.7%). Of faecal(thermotolerant)-coliform-positive water samples, 70% (47/68) grew E. coli.Conclusion: The prevalence of acute diarrhoea reported for children under 5 yearswas high and a high level of drinking-water contamination was detected, thoughit was unclear whether this was due to contamination at source or at point-of-use.Maintenance of drinking-water quality in study households is complex. Furtherresearch is crucial to prove the cost effectiveness in quality improvement of drinkingwater at point-of-use in resource-limited settings. In addition, empowerment ofhouseholders to use measures of treating water by boiling, filtration or chlorination,and safe storage with proper handling is essential","Su Latt Tun Myint||Thuzar Myint||Wah Wah Aung||Khin Thet Wai","2015-01","68","1","62","WHO South-East Asia Journal of Public Health","4","en","World Health Organization. Regional Office for South-East Asia","Acute diarrhoea||drinking-water quality||periurban neighbourhood||children under 5 years, water purification","Prevalence of household drinkingwater contamination and of acute diarrhoeal illness in a periurban community in Myanmar","Journal / periodical articles","2019-11-05T07:09:42Z","2019-11-05T07:09:42Z","2224-3151 (Print)||2304-5272 (Electronic)","https://iris.who.int/handle/10665/329674"