ArticleViruses2023
A Serological Investigation of Porcine Reproductive and Respiratory Syndrome and Three Coronaviruses in the Campania Region, Southern Italy.
Article in Viruses, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed, 27 citations in OpenAlex.
- Integrated pathological and molecular characterisation of respiratory disease in extensively reared Sicilian Black pigs: detection of Mycoplasma hyopneumoniae, porcine circovirus type 2, and concurrent pulmonary silicosis.Veterinary research communications · 2026Article
- A Systematic Review and Meta-Analysis on the Global Seroprevalence of Porcine Reproductive and Respiratory Virus (PRRSV) in Pigs and Wild Boars: A Widespread and Impactful Swine Virus.Veterinary sciences · 2026Review
- Swine Enteric Coronaviruses: An Updated Overview of Epidemiology, Diagnosis, Prevention, and Control.Animals : an open access journal from MDPI · 2026Review
- Suidae Coronaviruses: Epidemiology, Transmission, and Molecular Diagnosis.Animals : an open access journal from MDPI · 2026Review
- Seroprevalence of coronaviruses of cattle and pigs in Belgian herds.BMC veterinary research · 2025Article
- Prevalence of Rotavirus in Diarrheic Piglets on RVA-Vaccinated and Non-Vaccinated Farms.Pathogens (Basel, Switzerland) · 2025Article
- PEDV infection downregulates goblet cell differentiation through activating the Notch pathway.Veterinary research · 2025Article
- Review
- Repurposing Vancomycin as a Potential Antiviral Agent Against PEDV via nsp13 Helicase Inhibition.Animals : an open access journal from MDPI · 2025Article
- First detection and molecular characterization of porcine epidemic diarrhea virus (PEDV) in India: evidence of a new variant in Karnataka.Virology journal · 2025Article
- Development and Efficacy Evaluation of a Novel Nanoparticle-Based Hemagglutination Inhibition Assay for Serological Studies of Porcine Epidemic Diarrhea Virus.Veterinary sciences · 2025Article
- Phylogenetic analysis and genetic evolution of porcine respiratory coronavirus in Guangxi province, Southern China from 2022 to 2024.Frontiers in microbiology · 2025Article
- First report of transmissible gastroenteritis virus (TGEV) and porcine respiratory coronavirus (PRCV) in pigs from Poland.BMC veterinary research · 2024Article
- Establishment and Application of a Triplex Real-Time Reverse-Transcription Polymerase Chain Reaction Assay for Differentiation of PEDV, TGEV and PKV.Veterinary sciences · 2024Article
- Development and Clinical Application of a Molecular Assay for Four Common Porcine Enteroviruses.Veterinary sciences · 2024Article
- Pigs in southern Italy are exposed to three ruminant pathogens: an analysis of seroprevalence and risk factors analysis study.BMC veterinary research · 2024Article
- Histopathological characteristics of PRRS and expression profiles of viral receptors in the piglet immune system.Frontiers in veterinary science · 2024Article
- Transcriptome Analysis of LLC-PK Cells Single or Coinfected with Porcine Epidemic Diarrhea Virus and Porcine Deltacoronavirus.Viruses · 2023Article
- Article
- Porcine Respiratory Coronavirus (PRCV): Isolation and Characterization of a Variant PRCV from USA Pigs.Pathogens (Basel, Switzerland) · 2023Article
Corrections and comments
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Porcine coronaviruses and reproductive and respiratory syndrome (PRRS) are responsible for severe outbreaks that cause huge economic losses worldwide. In Italy, three coronaviruses have been reported historically: porcine epidemic diarrhea virus (PEDV), transmissible gastroenteritis virus (TGEV) and porcine respiratory coronavirus (PRCV). Although repeated outbreaks have been described, especially in northern Italy, where intensive pig farming is common, there is a worrying lack of information on the spread of these pathogens in Europe. In this work, we determined the seroprevalence of three porcine coronaviruses and PRRSV in the Campania region, southern Italy. A total of 443 samples were tested for the presence of antibodies against porcine coronaviruses and PRRSV using four different commercial ELISAs. Our results indicated that PEDV is the most prevalent among porcine coronaviruses, followed by TGEV, and finally PRCV. PRRSV appeared to be the most prevalent virus (16.7%). For coronaviruses, seroprevalence was higher in pigs raised in intensive farming systems. In terms of distribution, TGEV is more widespread in the province of Avellino, while PEDV and PRRSV are more prevalent in the province of Naples, emphasizing the epidemic nature of both infections. Interestingly, TGEV-positive animals are more common among growers, while seropositivity for PEDV and PRRSV was higher in adults. Our research provides new insights into the spread of swine coronaviruses and PRRSV in southern Italy, as well as a warning about the need for viral surveillance.
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