Abstract:
BACKGROUND:Microbial diarrheal diseases are one of the leading causes of child morbidity and mortality in developing countries. This study aimed to identify the main causes of non-bacterial diarrhea in Afghanistan. METHODS:A total of 699 stools were collected from children aged under 5 years who presented with diarrhea at Indira Gandhi and Kandahar hospitals. Frozen aliquots were preserved for screening against rotavirus, astrovirus, adenovirus, norovirus, Cryptosporidium and Giardia, when bacterial cultures tested negative. Tests were performed at the hospitals after laboratory staff were trained and provided with enzyme-immunoassays and equipment. Results were confirmed at the U.S. Naval Medical Research Unit No. 3, Cairo, Egypt. RESULTS:Of the samples tested, 71.9% (503/699) were infected with one or more pathogens. However, the majority (85.8%; 432/503) showed single infections: rotavirus (72.2%; 329/432), Cryptosporidium (14.1%; 61/432), Giardia (5.1%; 22/432), astrovirus (2.3%; 10/432), adenovirus (1.6%; 7/432) and norovirus (0.7%; 3/432). The remaining 14% (71/503) showed mixed infections of the tested pathogens. CONCLUSIONS:Non-bacterial pathogens were identified that could enable health officials to adopt more effective treatment and control measures for diarrhea in Afghanistan.
journal_name
Trans R Soc Trop Med Hygauthors
Elyan D,Wasfy M,El Mohammady H,Hassan K,Monestersky J,Noormal B,Oyofo Bdoi
10.1093/trstmh/tru096subject
Has Abstractpub_date
2014-08-01 00:00:00pages
461-5issue
8eissn
0035-9203issn
1878-3503pii
tru096journal_volume
108pub_type
杂志文章abstract::In 2005-2006, a large outbreak of Chikungunya (CHIK) fever occurred on the western Indian Ocean Islands. In Mayotte, concurrent with an enhanced passive case notification system, we carried out two surveys. A seroprevalence survey designed to document recent CHIK infection was conducted on serum samples collected from...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
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doi:10.1016/j.trstmh.2008.02.018
更新日期:2008-08-01 00:00:00
abstract::Interest in medicinal plants has increased in recent years. This article examines the history of medicinal plant research through a case study of the London School of Hygiene and Tropical Medicine (LSHTM) over the past 100 years. Papers published by members of the School and documents in the School archives show a flu...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 历史文章,杂志文章,评审
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更新日期:2006-08-01 00:00:00
abstract::The activities of serum and urinary alpha-esterases were studied in 49 bilharzial bladder cancer patients, 92 bilharzial patients with other, different, urologic diseases and 22 normal healthy controls. Among the group studied, the bilharzial bladder cancer patients showed the highest level of urinary-alpha-esterases ...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(77)90142-0
更新日期:1977-01-01 00:00:00
abstract::Trypanosoma cruzi (Brazil strain) was maintained in liver infusion tryptose and medium supplemented with 5 or 10% foetal calf serum at 27 degrees C on a rotating shaker platform. 85 to 95% of the organisms under these conditions are epimastigotes and the medium supported logarithmic growth for up to 24 hours. The effe...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(82)90169-9
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abstract::Leishmaniasis is a worldwide disease, but due to the absence of surveillance systems is under-reported from low- and middle-income countries. In Ethiopia, the disease is found in the rural highlands and the incidence of Leishmania/HIV co-infection is increasing. Although some studies have been carried out in areas of ...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
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更新日期:1994-09-01 00:00:00
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
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pub_type: 杂志文章,评审
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章,meta分析,评审
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 临床试验,杂志文章
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journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
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更新日期:1986-01-01 00:00:00
abstract::The pathophysiology of coma in cerebral malaria (CM) is not well understood. Obstruction of microcirculatory flow is thought to play a central role, but other hypotheses include roles for parasite- and host-derived factors such as immune mediators, and for increased blood-brain barrier permeability leading to raised i...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章,评审
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更新日期:2009-07-01 00:00:00