ArticleMicroorganisms2020
Epidemiological Surveillance of Norovirus and Rotavirus in Sewage (2016-2017) in Valencia (Spain).
Article in Microorganisms, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.
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Who cites it
29 citing papers in PubMed, 67 citations in OpenAlex.
- Occurrence of Human Enteric Viruses in Retail Mussels Marketed in Burgos, Spain.Microorganisms · 2026Article
- Evaluating Viral Pollution in Wastewater and Mediterranean Ecosystems.Food and environmental virology · 2026Article
- Low-cost composite autosampler for wastewater sampling.HardwareX · 2025Article
- Genomic Analysis and Surveillance of Respiratory Syncytial Virus Using Wastewater-Based Epidemiology.The Journal of infectious diseases · 2024Article
- Comparison of Three Viral Nucleic Acid Preamplification Pipelines for Sewage Viral Metagenomics.Food and environmental virology · 2024Article
- Review
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- Intriguing insight into unanswered questions about Mpox: exploring health policy implications and considerations.Health research policy and systems · 2024Article
- SARS-CoV-2 Detection and Genome Sequencing in Urban Wastewaters.Methods in molecular biology (Clifton, N.J.) · 2024Article
- An Epidemiological Assessment of SARS-CoV-2 in the Sewage System of a Higher Education Institution.Annals of global health · 2024Article
- Global within-species phylogenetics of sewage microbes suggest that local adaptation shapes geographical bacterial clustering.Communications biology · 2023Article
- Evaluation of two different concentration methods for surveillance of human viruses in sewage and their effects on SARS-CoV-2 sequencing.The Science of the total environment · 2023Article
- Monkeypox outbreak: Wastewater and environmental surveillance perspective.The Science of the total environment · 2023Review
- Understanding the dynamic relation between wastewater SARS-CoV-2 signal and clinical metrics throughout the pandemic.The Science of the total environment · 2022Article
- Article
- Replication of Human Norovirus in Mice after Antibiotic-Mediated Intestinal Bacteria Depletion.International journal of molecular sciences · 2022Article
- Recombinant Noroviruses Circulating in Spain from 2016 to 2020 and Proposal of Two Novel Genotypes within Genogroup I.Microbiology spectrum · 2022Article
- Epidemiological and Genetic Characterization of Norovirus Outbreaks That Occurred in Catalonia, Spain, 2017-2019.Viruses · 2022Article
- Efficacy of SARS-CoV-2 wastewater surveillance for detection of COVID-19 at a residential private college.FEMS microbes · 2022Article
- Global public health implications of human exposure to viral contaminated water.Frontiers in microbiology · 2022Review
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
Abstract
The aim of the present study was to perform the molecular epidemiology of rotaviruses and noroviruses detected in sewage samples from a large wastewater facility from the city of Valencia, Spain. A total of 46 sewage samples were collected over a one-year period (September 2016 to September 2017). Norovirus and rotavirus were detected and quantified by RT-qPCR, genotyped by semi-nested RT-PCR and further characterized by sequencing and phylogenetic analyses. Noroviruses and rotaviruses were widely distributed in sewage samples (69.6% for norovirus GI, 76.0% norovirus GII, and 71.7% rotaviruses) and viral loads varied from 4.33 to 5.75 log PCRU/L for norovirus GI, 4.69 to 6.95 log PCRU/L for norovirus GII, and 4.08 to 6.92 log PCRU/L for rotavirus. Overall, 87.5% (28/32) of GI noroviruses could not be genotyped, 6.25% (2/32) of the samples contained GI.2 genotype, and another 6.25% (2/32) were positive for GI.4 genotype. The most common genotype of GII noroviruses was GII.2 (40%, 14/35), followed by GII.6 (8.6%, 3/35) and GII.17 (5.7%, 2/35) while the remaining GII strains could not be typed (45.7%, 16/35). Rotavirus VP4 genotype P[8] was the only one found in 19 out of 33 rotavirus-positive samples (57.7%). G2 was the most prevalent rotavirus VP7 genotype (15.2%, 5/33) followed by G3, G9, and G12, with two positive samples for each genotype (6.1%, 2/33). In one sample both G1 and G2 genotypes were detected simultaneously (3%). The results presented here show that the surveillance of noroviruses and rotaviruses in sewage is useful for the study of their transmission in the population and their molecular epidemiology.
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