scholarly journals Molecular epidemiology of norovirus associated with acute gastroenteritis in Taizhou, China: A retrospective study

2020 ◽  
Vol 13 (1) ◽  
pp. 34-39 ◽  
Author(s):  
Weiwei Shen ◽  
Ying Sheng ◽  
Jian Weng ◽  
Guixia Li ◽  
Donghong Wang ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Molecular Epidemiology ◽  
Acute Gastroenteritis

Molecular epidemiology and genetic diversity of norovirus infection in children with acute gastroenteritis in Bangladesh, 2014‐2019

2021 ◽  
Author(s):  
Shuvra Kanti Dey ◽  
Nadim Sharif ◽  
Baki Billah ◽  
Tanjir Tarek Ibn Siddique ◽  
Tarequl Islam ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Molecular Epidemiology ◽  
Acute Gastroenteritis

Molecular epidemiology of norovirus from patients with acute gastroenteritis in northwestern Spain

2014 ◽  
Vol 143 (2) ◽  
pp. 316-324 ◽  
Author(s):  
C. F. MANSO ◽  
J. L. ROMALDE
Keyword(s):  
Phylogenetic Analysis ◽  
Molecular Epidemiology ◽  
Genetic Drift ◽  
Acute Gastroenteritis ◽  
Age Groups ◽  
Capsid Gene ◽  
High Prevalence ◽  
High Incidence ◽  
Northwestern Spain

SUMMARYThe high incidence of norovirus (NoV) infections seems to be related to the emergence of new variants that evolved by genetic drift of the capsid gene. In this work, that represents a first effort to describe the molecular epidemiology of NoV in the northwest of Spain, a total of eight different NoV genotypes (GII.1, GII.3, GII.4, GII.6, GII.7, GII.12, GII.13, GII.14) were detected. The major genotypes observed were GII.4 (45·42%) and GII.14 (34·9%), being detected in all age groups. In addition, and although most of GII.4 sequences belonged to 2006b (7·2%) and 2010 (50·35%) variants, the presence of new NoV variants was observed. Phylogenetic analysis revealed that a high number of GII.4 sequences (35·24%) could be assigned to the newly emerging Sydney 2012 variant, even during late 2010. The high prevalence of NoV GII.14 observed in this study may indicate the emergence of this genotype in Spain.

Molecular epidemiology of noroviruses in children under 5 years of age with acute gastroenteritis in Yaoundé, Cameroon

2019 ◽  
Vol 91 (5) ◽  
pp. 738-743 ◽  
Author(s):  
Akongnwi E. Mugyia ◽  
Valentine N. Ndze ◽  
Jane-Francis T. K. Akoachere ◽  
Hannah Browne ◽  
Angeline Boula ◽  
...  
Keyword(s):  
Molecular Epidemiology ◽  
Acute Gastroenteritis ◽  
Children Under 5

Molecular epidemiology of human bocavirus infection in hospitalized children with acute gastroenteritis in South Africa, 2009‐2015

2019 ◽  
Vol 92 (8) ◽  
pp. 1124-1132 ◽  
Author(s):  
Rembuluwani Netshikweta ◽  
Lizyben Chidamba ◽  
Sandrama Nadan ◽  
Maureen B. Taylor ◽  
Nicola A. Page
Keyword(s):  
South Africa ◽  
Molecular Epidemiology ◽  
Acute Gastroenteritis ◽  
Human Bocavirus ◽  
Hospitalized Children

Molecular epidemiology of enteric viruses in patients with acute gastroenteritis in Aichi prefecture, Japan, 2008/09−2013/14

2015 ◽  
Vol 88 (7) ◽  
pp. 1180-1186 ◽  
Author(s):  
Noriko Nakamura ◽  
Shinichi Kobayashi ◽  
Hiroko Minagawa ◽  
Tadashi Matsushita ◽  
Wataru Sugiura ◽  
...  
Keyword(s):  
Molecular Epidemiology ◽  
Acute Gastroenteritis ◽  
Enteric Viruses ◽  
Aichi Prefecture

Prevalence and Molecular Epidemiology of Noroviruses in Hospitalized Children With Acute Gastroenteritis in Rio de Janeiro, Brazil, 2004

2007 ◽  
Vol 26 (7) ◽  
pp. 602-606 ◽  
Author(s):  
Mat??as Victoria ◽  
Filipe An??bal Carvalho-Costa ◽  
Marcos Bryan Heinemann ◽  
Jos?? Paulo Leite ◽  
Marize Miagostovich
Keyword(s):  
Molecular Epidemiology ◽  
Acute Gastroenteritis ◽  
Rio De Janeiro ◽  
Hospitalized Children

scholarly journals Molecular epidemiology of rotavirus in the era of vaccination

2012 ◽  
Vol 33 (2) ◽  
pp. 64 ◽  
Author(s):  
Celeste Donato
Keyword(s):  
Young Children ◽  
Molecular Epidemiology ◽  
Burden Of Disease ◽  
Acute Gastroenteritis ◽  
Morbidity And Mortality ◽  
Aetiological Agent ◽  
Selection Pressures ◽  
Vaccine Introduction ◽  
Rotavirus Gastroenteritis

Rotavirus is the principal aetiological agent of severe acute gastroenteritis in young children worldwide. Two vaccines, Rotarix [GlaxoSmithKline] and RotaTeq [Merck], have been developed to address the large burden of disease experienced worldwide. Both vaccines have been successful in decreasing morbidity and mortality associated with rotavirus gastroenteritis. Minor fluctuations in rotavirus epidemiology have been observed since vaccine introduction. However, it is unclear whether these observations are due to selection pressures specific to vaccine introduction or due to natural genotype fluctuations.

scholarly journals Molecular epidemiology of Aleutian mink disease virus causing outbreaks in mink farms from Southwestern Europe: a retrospective study from 2012 to 2019

2020 ◽  
Vol 21 (4) ◽  
Author(s):  
Alberto Prieto ◽  
Ricardo Fernández-Antonio ◽  
Gonzalo López-Lorenzo ◽  
José Manuel Díaz-Cao ◽  
Cynthia López-Novo ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Molecular Epidemiology ◽  
Disease Virus ◽  
Aleutian Mink Disease Virus
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