Kansas State University VIA YOUTUBE 26/11/14 Delta Corona Virus and PEDv: What Have We Learned in the Last Year? IOWA STATE UNIVERSITY via YOUTUBE 22/12/14 Porcine Deltacoronavirus - Koch's Postulates Fulfilled. Transbound Emerg Dis. 2017 Mar 27. The detection and phylogenetic analysis of porcine deltacoronavirus from Guangdong Province in Southern China. Porcine deltacoronavirus (PDCoV) is a newly discovered coronavirus that causes diarrhoea, vomiting and dehydration in sucking and nursing piglets.
It was first reported in Hong Kong in 2012 and has since been discovered in the United States, Canada, South Korea, mainland China, Thailand and Laos. PDCoV has been experimentally proved to lead to diarrhoea in swine and it was detected positive in pigs in Guangdong, southern China. In our study, 252 faecal and intestinal samples from sucking piglets and sows with diarrhoea were surveyed for common enteric viruses. We found a prevalence of PDCoV (21.8%), porcine epidemic diarrhoea virus (65.5%), transmissible gastroenteritis virus (0%), rotavirus group A (25.0%) and porcine kobuvirus (68.7%). We isolated 13 PDCoV strains and discovered that PDCoV infections were often co-infections with kobuvirus rather than the commonly linked porcine epidemic diarrhoea virus. Virus Res. 2016 Dec 2;226:71-84. Porcine deltacoronavirus: Overview of infection dynamics, diagnostic methods, prevalence and genetic evolution.
Volume 226, 2 December 2016, Pages 71–84 Emerging Porcine Coronaviruses Edited By Sonia Zuñiga and Linda J.
Saif Highlights PDCoV infection dynamics and appropriate sample collection are reviewed. Virological methods for PDCoV detection are discussed. Serological methods for PDCoV detection are discussed. Global prevalence of PDCoV in swine population is described. Genetic analyses of global PDCoV are discussed. Virus Res. 2016 Dec 2;226:50-59. Porcine deltacoronavirus infection: Etiology, cell culture for virus isolation and propagation, molecular epidemiology and pathogenesis. SOUTH DAKOTA STATE UNIVERSITY - AVRIL 2014 - Clinical Signs Associated with Swine Deltacoronavirus in a Northeastern Nebraska Sow Herd. Transbound Emerg Dis. 2016 Jun;63(3):248-52. Detection and Phylogenetic Analysis of Porcine Deltacoronavirus in Korean Swine Farms, 2015.
NATIONAL HOG FARMER 02/11/15 Feed additives show varied results in reducing porcine delta coronavirus survival. There are currently three known coronaviruses that can affect the gastrointestinal health of pigs – transmissible gastroenteritis virus, porcine epidemic diarrhea virus and porcine delta coronavirus.
Although clinical signs produced by PDCoV are less severe than those caused by PEDV, both viruses are often found together in co-infections, are excreted in feces and can be transmitted via feed contaminated with swine feces. Inclusion of certain additives in swine feed has been shown to provide growth performance benefits, may be used as alternatives to antibiotics and may control pathogens such as Salmonella. The goal of this study was to determine if feed additives, at recommended or twice the recommended concentrations, are effective in reducing the survival time of PDCoV in feed.
A commercially available phase 2 nursery diet was obtained from Vita Plus of Madison, Wis. Conclusions. Veterinary Microbiology Volume 179, Issues 3–4, 30 September 2015, PCR-based retrospective evaluation of diagnostic samples for emergence of porcine deltacoronavirus in US swine. FRONTIERS IN VETERINARY SCIENCE 14/03/16 Monitoring the Spread of Swine Enteric Coronavirus Diseases in the United States in the Absence of a Regulatory Framework. Introduction.
MBIO 10/03/15 Origin, Evolution, and Virulence of Porcine Deltacoronaviruses in the United States. Preventive Veterinary Medicine Volume 123, 1 January 2016, Retrospective testing and case series study of porcine delta coronavirus in U.S. swine herds. A USDA, Animal and Plant Health Inspection Service, Veterinary Services, United Statesb Veterinary Diagnostic Laboratory, College of Veterinary Medicine, University of Minnesota, United Statesc Veterinary Diagnostic Laboratory, College of Veterinary Medicine, Iowa State University, United Statesd Ohio Department of Agriculture, Animal Disease Diagnostic Laboratory, United States Received 21 July 2015, Revised 22 October 2015, Accepted 24 October 2015, Available online 3 November 2015 Choose an option to locate/access this article: Check if you have access through your login credentials or your institution Check access doi:10.1016/j.prevetmed.2015.10.018 Get rights and content Highlights We conducted retrospective testing of clinical samples submitted to veterinary diagnostic laboratories for porcine deltacoronavirus.
Over 2000 samples were tested over three separate years with 3 positive samples detected prior to the PDCoV outbreak detection in February 2014. Abstract Keywords. Preventive Veterinary Medicine Volume 123, 1 January 2016, Characterization and evolution of porcine deltacoronavirus in the United States. Open Access.
EFSA - 2014 - Scientific Opinion on porcine epidemic diarrhoea and emerging porcine deltacoronavirus. Emerg Infect Dis. 2014 Jul; 20(7): 1227–1230. Detection and Genetic Characterization of Deltacoronavirus in Pigs, Ohio, USA, 2014. CDC EID - DEC 2015 - Porcine Deltacoronavirus in Mainland China. Suggested citation for this article.
CDC EID - AOUT 2014 - Rapid Detection, Complete Genome Sequencing, and Phylogenetic Analysis of Porcine Deltacoronavirus. Author affiliations: University of Minnesota Veterinary Diagnostic Laboratory, Saint Paul, Minnesota, USA Suggested citation for this article Abstract.
CDC EID - AVRIL 2015 - Pathogenicity of 2 Porcine Deltacoronavirus Strains in Gnotobiotic Pigs. Author affiliations: Ohio State University, Wooster, Ohio, USA Suggested citation for this article Abstract To verify whether porcine deltacoronavirus infection induces disease, we inoculated gnotobiotic pigs with 2 virus strains (OH-FD22 and OH-FD100) identified by 2 specific reverse transcription PCRs.
At 21–120 h postinoculation, pigs exhibited severe diarrhea, vomiting, fecal shedding of virus, and severe atrophic enteritis. These findings confirm that these 2 strains are enteropathogenic in pigs. CDC EID - Volume 22, Number 4—April 2016. Au sommaire notamment: Porcine Deltacoronavirus, Thailand, 2015. Suggested citation for this article.
EFSA 31/11/14 Scientific Opinion on porcine epidemic diarrhoea and emerging porcine deltacoronavirus. EFSA Journal 2014;12(10):3877 [68 pp.]. doi:10.2903/j.efsa.2014.3877 Type: Opinion of the Scientific Committee/Scientific Panel On request from: European Commission Question number: EFSA-Q-2014-00361 Adopted: 22 October 2014 Published: 31 October 2014 Affiliation: European Food Safety Authority (EFSA), Parma, Italy In the last decade, many porcine epidemic diarrhoea (PED) outbreaks have been reported by several countries in Asia whereas only a few Member States of the European Union (EU) have reported PED clinical cases and/or PED virus (PEDV)-seropositive animals. This alphacoronavirus was first reported in the USA in May 2013, followed by rapid spread throughout the country and outbreaks reported by several countries in the Americas.
The recent PEDV-EU isolates have high level of sequence identity to PEDV-Am isolates. . © European Food Safety Authority, 2014. USDA/PORK CHECKOFF 18/04/14 Porcine DeltaCoronavirus Bioassay. BIOVET_CA 11/04/14 Nouveau Test SDCV PCR permettant de détecter le Delta coronavirus porcin (Swine Delta Coronavirus). Genome Announc. 2014 Mar-Apr; 2(2): e00278-14. Full-Length Genome Sequence of Porcine Deltacoronavirus Strain USA/IA/2014/8734. CARTHAGE VETERINARY SERVICE 17/04/14 Présentation : PEDv and Porcine Deltacorona Virus (PDCoV) Update.
FARMS 16/04/14 Animal-based Research for PEDV Virus and Porcine Deltacoronavirus (PDCoV) PIGSITE 23/04/14 Swine Novel Enteric Coronavirus Disease Outbreak Across US. Wed, 23 Apr 2014 US - The USDA's Animal and Plant Health Inspection Service (APHIS) has reported a total of 29 outbreaks of swine novel enteric coronavirus disease across the US. The World Organisation for Animal Health (OIE) received an immediate notification on 22 April, stating that the morbidity and mortality rates are 5 on a scale of 0 to 5. The causal agent has been identified as a novel swine enteric coronavirus. However, the serotype has not yet been identified.