ArticleMemorias do Instituto Oswaldo Cruz2015
The prevalence of norovirus, astrovirus and adenovirus infections among hospitalised children with acute gastroenteritis in Porto Velho, state of Rondônia, western Brazilian Amazon.
Article in Memorias do Instituto Oswaldo Cruz, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
22 citing papers in PubMed, 1 synthesis or guideline pooled it, 65 citations in OpenAlex.
- Human adenoviruses in children with gastroenteritis: a systematic review and meta-analysis.BMC infectious diseases · 2024Pooled it
- A sixteen-month monitoring of human enteric viruses associated with acute gastroenteritis in Senegal.Gut pathogens · 2026Article
- Erxiekang emplastra as adjunctive therapy for acute gastroenteritis in children: a single-center retrospective cohort study.Frontiers in pediatrics · 2026Article
- Astrovirus in the Brazilian Amazon: First detection of non-classical astroviruses (MLB-3) in the Americas.PloS one · 2026Article
- Assessment of Gastroenteric Viruses in Marketed Bivalve Mollusks in the Tourist Cities of Rio de Janeiro, Brazil, 2022.Viruses · 2024Article
- Molecular analysis of adenovirus strains responsible for gastroenteritis in children, under five, in Tunisia.Heliyon · 2024Article
- Epidemiological and molecular surveillance of norovirus in the Brazilian Amazon: description of recombinant genotypes and improvement of evolutionary analysis.Revista do Instituto de Medicina Tropical de Sao Paulo · 2024Article
- Acute gastroenteritis outbreaks caused by human astrovirus, 1978-2021: A systematic review.Biosafety and health · 2023Review
- Prevalence and seasonal pattern of enteric viruses among hospitalized children with acute gastroenteritis in Samawah, Iraq.Journal of medicine and life · 2022Article
- Detection and characterization of human astrovirus and sapovirus in outpatients with acute gastroenteritis in Guangzhou, China.BMC gastroenterology · 2021Article
- Assessment of Viral Contamination of Five Brazilian Artisanal Cheese Produced from Raw Milk: a Randomized Survey.Food and environmental virology · 2021Article
- High divergence of human astrovirus genotypes circulating in pediatric patients hospitalized with acute gastroenteritis in Chiang Mai, Thailand, 2017-2020.Scientific reports · 2021Article
- Diversity of enteric and non-enteric human adenovirus strains in Brazil, 2006-2011.Archives of virology · 2021Article
- A Comprehensive Review on Human Aichi Virus.Virologica Sinica · 2020Review
- Astrovirus Replication Is Inhibited by NitazoxanideJournal of virology · 2020Article
- Surveillance of Enteric Viruses and Thermotolerant Coliforms in Surface Water and Bivalves from a Mangrove Estuary in Southeastern Brazil.Food and environmental virology · 2019Article
- Human Astrovirus MLB ReplicationJournal of virology · 2019Article
- Co-Infection by Waterborne Enteric Viruses in Children with Gastroenteritis in Nepal.Healthcare (Basel, Switzerland) · 2019Article
- Norovirus RNA in serum associated with increased fecal viral load in children: Detection, quantification and molecular analysis.PloS one · 2018Observational
- The Impact of the Extreme Amazonian Flood Season on the Incidence of Viral Gastroenteritis Cases.Food and environmental virology · 2017Article
Corrections and comments
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Authors and funding
8 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Although viruses are well-established causes of acute gastroenteritis, few data on the circulation of these pathogens in Porto Velho, state of Rondônia, Brazil, are available. Thus, faecal samples from hospitalised diarrhoeic children, under six years of age, were collected and tested for the presence of norovirus (NoV), adenovirus (AdV) and astrovirus (AstV) from February 2010-February 2012. Specimens were screened by reverse-transcription polymerase chain reaction and viruses were found in 10.7% (63/591) of the cases. NoV, AdV and AstV were detected in 7.8%, 2% and 0.8% of the samples, respectively. NoV infection was observed at all ages and was most prevalent in zero-18-month-old children (84.7%; p = 0.002). A higher incidence of NoV was detected from February-April 2010, when it was found in 52.2% of the cases. Co-infections involving these viruses, rotavirus and enteropathogenic bacteria were detected in 44.4% (28/63) of the children with viral diarrhoea. Nosocomial infections were demonstrated in 28.6% (18/63) of the cases in which viruses were detected. The present paper reports, for the first time, the circulation of NoV and AstV among the paediatric population of Porto Velho and it contributes to our understanding of the roles of these pathogens in gastrointestinal infections.
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