ArticleFood and environmental virology2016
Viruses Surveillance Under Different Season Scenarios of the Negro River Basin, Amazonia, Brazil.
Article in Food and environmental virology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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
18 citing papers in PubMed, 47 citations in OpenAlex.
- Shotgun metagenomics on indoor air for surveillance of respiratory, enteric, and skin viruses in a Belgian daycare setting, January to December 2022.Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2025Article
- 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
- Rotavirus in Water Environments: A Systematic Review and Meta-Analysis.Environmental health insights · 2024Review
- One Health Implications of Antimicrobial Resistance in Bacteria from Amazon River Dolphins.EcoHealth · 2021Article
- NGS Techniques Reveal a High Diversity of RNA Viral Pathogens and Papillomaviruses in Fresh Produce and Irrigation Water.Foods (Basel, Switzerland) · 2021Article
- Detection and evaluation of rotavirus surveillance methods as viral indicator in the aquatic environments.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2021Review
- Quantitative Detection of Human Adenovirus and Human Rotavirus Group A in Wastewater and El-Rahawy Drainage Canal Influencing River Nile in the North of Giza, Egypt.Food and environmental virology · 2020Article
- Detection, Quantification, and Microbial Risk Assessment of Group A Rotavirus in Rivers from Uruguay.Food and environmental virology · 2020Article
- Microbial Source Tracking Analysis Using Viral Indicators in Santa Lucía and Uruguay Rivers, Uruguay.Food and environmental virology · 2019Article
- 'Don't put your head under water': enteric viruses in Brazilian recreational waters.New microbes and new infections · 2019Article
- Quantification of human adenovirus and norovirus in river water in the north-east of France.Environmental science and pollution research international · 2018Article
- Use of coliphages to investigate norovirus contamination in a shellfish growing area in Republic of Korea.Environmental science and pollution research international · 2018Article
- Adenovirus and rotavirus recovery from a treated effluent through an optimized skimmed-milk flocculation method.Environmental science and pollution research international · 2018Article
- The Impact of the Extreme Amazonian Flood Season on the Incidence of Viral Gastroenteritis Cases.Food and environmental virology · 2017Article
- High prevalence of norovirus in children with sporadic acute gastroenteritis in Manaus, Amazon Region, northern Brazil.Memorias do Instituto Oswaldo Cruz · 2017Article
- Prevalence of Rotavirus Genogroup A and Norovirus Genogroup II in Bassaseachic Falls National Park Surface Waters in Chihuahua, Mexico.International journal of environmental research and public health · 2017Article
- One-year Surveillance of Human Enteric Viruses in Raw and Treated Wastewaters, Downstream River Waters, and Drinking Waters.Food and environmental virology · 2017Article
- Detection and Molecular Characterization of Gemycircularvirus from Environmental Samples in Brazil.Food and environmental virology · 2016Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The Negro River is located in the Amazon basin, the largest hydrological catchment in the world. Its water is used for drinking, domestic activities, recreation and transportation and water quality is significantly affected by anthropogenic impacts. The goals of this study were to determine the presence and concentrations of the main viral etiological agents of acute gastroenteritis, such as group A rotavirus (RVA) and genogroup II norovirus (NoV GII), and to assess the use of human adenovirus (HAdV) and JC polyomavirus (JCPyV) as viral indicators of human faecal contamination in the aquatic environment of Manaus under different hydrological scenarios. Water samples were collected along Negro River and in small streams known as igarapés. Viruses were concentrated by an organic flocculation method and detected by quantitative PCR. From 272 samples analysed, HAdV was detected in 91.9%, followed by JCPyV (69.5%), RVA (23.9%) and NoV GII (7.4%). Viral concentrations ranged from 10(2) to 10(6) GC L(-1) and viruses were more likely to be detected during the flood season, with the exception of NoV GII, which was detected only during the dry season. Statistically significant differences on virus concentrations between dry and flood seasons were observed only for RVA. The HAdV data provides a useful complement to faecal indicator bacteria in the monitoring of aquatic environments. Overall results demonstrated that the hydrological cycle of the Negro River in the Amazon Basin affects the dynamics of viruses in aquatic environments and, consequently, the exposure of citizens to these waterborne pathogens.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.