Circulation of a Novel Pattern of Infections by Enteric Adenovirus Serotype 41 among Children below 5 Years of Age in Kolkata, India

Dey, Rakhi Sharma; Ghosh, Santanu; Chawla‐Sarkar, Mamta; Panchalingam, Sandra; Nataro, James P.; Sur, Dipika; Manna, Byomkesh; Ramamurthy, Thandavarayan

doi:10.1128/jcm.01834-10

Cited by 73 publications

(90 citation statements)

References 54 publications

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“…Overall, the HAdV‐positive rate was 5.5% (113/2064), which is lower than that found in a previous study (8.7%; 20/231) in Korea during 1998–1999 (33). Although earlier studies reported that the incidence of HAdV‐40 and HAdV‐41 infections in acute gastroenteritis is similar (34, 35), more recent studies have reported a predominance of HAdV‐41 (17, 29, 36, 37).…”

Section: Discussionmentioning

confidence: 94%

Detection and molecular characterization of adenoviruses in Korean children hospitalized with acute gastroenteritis

Lee

Chung

et al. 2012

Microbiology and Immunology

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Human adenoviruses (HAdVs) are an important cause of acute gastroenteritis in children. However, few studies on the epidemiology or types of HAdVs associated with acute gastroenteritis have been conducted in Korea. Therefore, in the present study, the incidence of HAdV in 2064 stool samples from Korean children hospitalized with acute gastroenteritis (2004-2006) was assessed and the types of viruses present determined. Polymerase chain reaction, sequencing, and phylogenic analyses revealed that 113 samples (5.5%) were HAdV-positive. While HAdVs were mainly detected during July to October, no seasonal difference between the enteric and non-enteric viruses in the incidence of HAdV was observed. HAdV-41 and HAdV-40 were found in 54 (47.8%) and 3 (2.6%) HAdV-positive samples, respectively. HAdV-3, HAdV-7, HAdV-2, HAdV-31, HAdV-4, and HAdV-37 were detected in 11 (9.7%), 5 (4.4%), 2 (1.7%), 2 (1.7%), 1 (0.8%), and 1 (0.8%) of sample(s), respectively. Thus, not only enteric, but also non-enteric, HAdVs may play an important role in acute gastroenteritis in Korean children.

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Section: Discussionmentioning

confidence: 94%

Detection and molecular characterization of adenoviruses in Korean children hospitalized with acute gastroenteritis

Lee

Chung

et al. 2012

Microbiology and Immunology

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“…Types 40 and 41 are responsible for 1%-20% cases of diarrhoea in young children. Other species such as A (types 12, 18, and 31), C (types 1, 2, and 5) and D (types 28,29,30,32,37,[43][44][45][46] have also been associated with diarrhoea (9)(10)(11).…”

Section: Introductionmentioning

confidence: 99%

Detection and molecular characterisation of adenovirus in children under 5 years old with diarrhoea

Çolak¹,

Bozdayı²,

Altay³

et al. 2017

Turk J Med Sci

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Background/aim: To determine the frequency, genotype distribution, and genetic relatedness of adenoviruses in children under 5 years old with diarrhoea and to investigate their distribution according to clinical findings, age, months, and seasons.Materials and methods: Stool samples were collected from 180 children with acute gastroenteritis who presented from July 2007 through June 2011 at the Ankara Training and Education Hospital. Stool samples were analysed by immune chromatographic test (ICT), enzyme immunoassay (EIA), and polymerase chain reaction (PCR). All adenovirus types were determined by nucleotide sequence analysis. A phylogenetic tree was constructed by Mega 6.0 using the neighbour-joining method.Results: Five percent of the samples were positive for adenovirus (9/180) by ICT, 6.1% (11/180) by EIA, and 13.9% (25/180) by PCR. Adenovirus gastroenteritis did not show any differences in age group, sex, month, or season. In this study, 16 (64%) of the PCR positive samples were AdV41, 6 (24%) were AdV40, 2 (8%) were AdV31, and 1 (4%) was AdV7, as determined by nucleotide sequencing. Conclusion:AdV31 and AdV7 were associated with gastroenteritis. Adenovirus serotypes showed a similarity of 80% (20/25) and 20% (5/25) with Asian and American serotypes, respectively.

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“…The probe and primers are shown in Supplementary Table 1b. The two positive samples were screened for common diarrhea viruses, including rotavirus group A, norovirus GI/GII, sapovirus, astrovirus, enteric adenovirus, enterovirus, and salivirus, using RT-PCR as described previously [16][17][18][19][20]. One of the two positive samples (ID GR-1113-59) was found positive for NoV GII and salivirus [20].…”

Section: Case Descriptionmentioning

confidence: 99%

Detection of human norovirus GIV.1 in China: A case report

et al. 2014

Journal of Clinical Virology

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Circulation of a Novel Pattern of Infections by Enteric Adenovirus Serotype 41 among Children below 5 Years of Age in Kolkata, India

Abstract: There is no significant variation in the sequences of hexon and fiber genes among strains from symptomatic and asymptomatic children. Our data confirm the circulation of an AdV-41 strain with a novel pattern in Kolkata, India, among children below 5 years of age.

Cited by 73 publications

References 54 publications

Detection and molecular characterization of adenoviruses in Korean children hospitalized with acute gastroenteritis

Detection and molecular characterization of adenoviruses in Korean children hospitalized with acute gastroenteritis

Detection and molecular characterisation of adenovirus in children under 5 years old with diarrhoea

Detection of human norovirus GIV.1 in China: A case report

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