ArticleJournal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc2018
Diarrhea caused by rotavirus A, B, and C in suckling piglets from southern Brazil: molecular detection and histologic and immunohistochemical characterization.
Article in Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed, 27 citations in OpenAlex.
- Diversity of species and genotypes of rotavirus field strains in a diarrhea outbreak in suckling piglets from an unvaccinated pig herd.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2025Article
- CRISPR-Cas12a/RPA Dual-Readout Assay for Rapid Field Detection of Porcine Rotavirus with Visualization.Viruses · 2025Article
- Extended analyses of rotavirus C (RVC) G-types and P-types reveal new cut-off value for the G-types and reclassification of strains.Journal of virology · 2025Article
- The vaccination changed the profile of rotavirus infection with the increase of non-rotavirus A species diagnosis in one-week-old diarrheic piglets.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2024Article
- Review
- Identification of Putative Novel Rotavirus H VP7, VP4, VP6 and NSP4 Genotypes in Pigs.Viruses · 2023Article
- Diagnostic Approach to Enteric Disorders in Pigs.Animals : an open access journal from MDPI · 2023Review
- Identification and characterization of porcine Rotavirus A in Chilean swine population.Frontiers in veterinary science · 2023Article
- Assessment of seasonality of rotavirus PCR detection in swine from Ontario and Quebec between 2016-2020 using submissions to a diagnostic laboratory.Canadian journal of veterinary research = Revue canadienne de recherche veterinaire · 2022Article
- Rotavirus C Replication in Porcine Intestinal Enteroids Reveals Roles for Cellular Cholesterol and Sialic Acids.Viruses · 2022Article
- Metagenomic Analysis of RNA Fraction Reveals the Diversity of Swine Oral Virome on South African Backyard Swine Farms in the uMgungundlovu District of KwaZulu-Natal Province.Pathogens (Basel, Switzerland) · 2022Article
- Frequent Occurrence of Simultaneous Infection with Multiple Rotaviruses in Swiss Pigs.Viruses · 2022Article
- Global public health implications of human exposure to viral contaminated water.Frontiers in microbiology · 2022Review
- Recent advances in rotavirus reverse genetics and its utilization in basic research and vaccine development.Archives of virology · 2021Review
- Molecular Survey on Kobuviruses in Domestic and Wild Ungulates From Northwestern Italian Alps.Frontiers in veterinary science · 2021Article
- Longitudinal study of rotavirus C VP6 genotype I6 in diarrheic piglets up to 1 week old.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2020Article
- Prevalence and risk factors for agents causing diarrhea (Coronavirus, Rotavirus, Cryptosporidium spp., Eimeria spp., and nematodes helminthes) according to age in dairy calves from Brazil.Tropical animal health and production · 2020Article
- Animals as Reservoir for Human Norovirus.Viruses · 2019Review
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Rotavirus (RV) is an important viral pathogen causing diarrhea in piglets and other mammals worldwide. We describe 34 cases from 4 diarrheal outbreaks caused by RV in unvaccinated farrowing units in southern Brazil from 2011 to 2013. We performed autopsy, histologic examinations, bacterial culture, RV immunohistochemistry (IHC), and enteric virus detection through molecular assays for rotavirus A, B, and C, transmissible gastroenteritis virus, porcine epidemic diarrhea virus, sapovirus, norovirus, and kobuvirus. Histologically, villus atrophy (29 of 34) and epithelial vacuolation (27 of 34) occurred in all 4 outbreaks. Cell debris in the lamina propria occurred in 20 cases, mostly from outbreaks A (8 of 11), C (4 of 6), and D (7 of 11). IHC was positive for RV in 21 of 34 samples. RT-PCR was positive for RV in 20 of 30 samples; RV-C was the most frequently detected RV ( n = 17). Kobuvirus was detected in 11 samples, and, in 3 of them, there was single detection of this enteric virus.
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