2014
DOI: 10.4067/s0716-10182014000300008
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Detección de norovirus en niños con diarrea adquirida en la comunidad o nosocomial en el Hospital Guillermo Grant Benavente de Concepción, Chile

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Cited by 3 publications
(5 citation statements)
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“…This can be partly explained by the high antigenic diversity in HuNoV strains, evolving to evade herd immunity [53][54][55], and allowing frequent adult reinfections [40]. Among children, a higher incidence rate is observed in under-two year-old [35,[56][57][58][59][60][61][62].…”
Section: Clinical Aspectsmentioning
confidence: 99%
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“…This can be partly explained by the high antigenic diversity in HuNoV strains, evolving to evade herd immunity [53][54][55], and allowing frequent adult reinfections [40]. Among children, a higher incidence rate is observed in under-two year-old [35,[56][57][58][59][60][61][62].…”
Section: Clinical Aspectsmentioning
confidence: 99%
“…Asymptomatic infections are common in children under five years of age [78]. In asymptomatic Latin American populations, detection rates can vary from 3.5% among Chilean children in 2007-2008 [59], to 13.3% in 2007-2011 in Peru [79], and up to 49.2% in Mexico during a study performed in 1998 [80]. In Brazil, this ratio reached 36.4% in children less than 3 years-old [73] while in Nicaragua, 11.7% of asymptomatic infections were reported among children [81].…”
Section: Asymptomatic Infectionsmentioning
confidence: 99%
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“…A study conducted in Santiago between 2000 and 2003 found that 45% of gastroenteritis outbreaks investigated were caused by human caliciviruses, a family of viruses to which norovirus belongs, with the most common etiologic agent being norovirus GII ( Vidal et al., 2005 ). A 2008 study among hospitalized children with diarrhea in Concepción, Chile found that norovirus prevalence was higher (25.5%) than that of other tested viruses, rotavirus and adenovirus ( Montenegro et al., 2014 ). In 2010, an outbreak led to 31,036 reported cases of norovirus GII infection in the Antofagasta region.…”
Section: Introductionmentioning
confidence: 98%
“…Las infecciones por Rotavirus presentaron un perfil estacional restringido a la época primaveral. La evidencia publicada ha señalado que las infecciones por dicho virus son más frecuentes en las estaciones frías y con baja humedad (Nitiema et al, 2011;Montenegro et al, 2014;Eze et al, 2014;Gazhani et al, 2018 Atchison et al (2010) indagaron la dependencia de la temperatura con la infección de dicho virus, señalando que el aumento de temperatura ambiental produjo una disminución de la tasa de infección. Un resultado similar se encontró en Australia donde las admisiones de diarrea por Rotavirus se asociaron con temperaturas más bajas y menor humedad (D'Souza et al, 2008).…”
Section: Discussionunclassified