Description of a Novel Species of Torque Teno Sus Virus (Ttsuv) and First Insights on Immunization Against Ttsuvs in Naturally Infected Pigs
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Detection of Torque Teno Sus Virus in Diarrheic Piglet Fecal Samples Positive Or Negative for Porcine Group a Rotavirus
Peer reviewed Brief communication Detection of Torque teno sus virus in diarrheic piglet fecal samples positive or negative for porcine group A rotavirus Raquel de Arruda Leme, DVM, MSc; Elis Lorenzetti, DVM, PhD; Alice F. Alfieri, DVM, PhD; Amauri A. Alfieri, DVM, PhD Summary Resumen - Detección del Torque teno sus Résumé - Détection du Torque teno Association of Torque teno sus virus virus en muestras fecales de lechones diar- sus virus à partir d’échantillons fécaux (TTSuV) and porcine group A rotavirus reicos positivas o negativas al rotavirus provenant de porcs diarrhéiques positifs (PoRVA) was evaluated in PoRVA-positive porcino grupo A ou négatifs pour le rotavirus porcin du groupe A or PoRVA-negative diarrheic piglet fecal Se evaluó la asociación del Torque teno samples. Molecular TTSuV detection was sus virus (TTSuV) y el rotavirus porcino L’association du Torque teno sus virus 40.4% (21/52) and 53.3% (49/92) in grupo A (PoRVA por sus siglas en inglés) en (TTSuV) et du rotavirus porcin de groupe PoRVA-positive and -negative fecal samples, muestras fecales de lechones diarreicos nega- A (PoRVA) fut évaluée dans des échantil- respectively. No association (P = .19) was tivos o positivos al PoRVA. La detección lons fécaux provenant de porcs diarrhéiques observed between TTSuV and PoRVA diar- molecular del TTSuV fue 40.4% (21/52) y PoRVA-positifs ou PoRVA-négatifs. La rhea. 53.3% (49/92) en muestras fecales positivas détection moléculaire de TTSuV était de Keywords: swine, intestinal health, diar- y negativas al PoRVA, respectivamente. No 40,4% (21/52) et 53,3% (49/92) dans les rhea, porcine enteric viruses, Torque teno se observó asociación (P = .19) entre TTSuV échantillons PoRVA-positifs et PoRVA- sus virus y PoRVA en las diarreas. -
Evidence to Support Safe Return to Clinical Practice by Oral Health Professionals in Canada During the COVID-19 Pandemic: a Repo
Evidence to support safe return to clinical practice by oral health professionals in Canada during the COVID-19 pandemic: A report prepared for the Office of the Chief Dental Officer of Canada. November 2020 update This evidence synthesis was prepared for the Office of the Chief Dental Officer, based on a comprehensive review under contract by the following: Paul Allison, Faculty of Dentistry, McGill University Raphael Freitas de Souza, Faculty of Dentistry, McGill University Lilian Aboud, Faculty of Dentistry, McGill University Martin Morris, Library, McGill University November 30th, 2020 1 Contents Page Introduction 3 Project goal and specific objectives 3 Methods used to identify and include relevant literature 4 Report structure 5 Summary of update report 5 Report results a) Which patients are at greater risk of the consequences of COVID-19 and so 7 consideration should be given to delaying elective in-person oral health care? b) What are the signs and symptoms of COVID-19 that oral health professionals 9 should screen for prior to providing in-person health care? c) What evidence exists to support patient scheduling, waiting and other non- treatment management measures for in-person oral health care? 10 d) What evidence exists to support the use of various forms of personal protective equipment (PPE) while providing in-person oral health care? 13 e) What evidence exists to support the decontamination and re-use of PPE? 15 f) What evidence exists concerning the provision of aerosol-generating 16 procedures (AGP) as part of in-person -
Evidence to Support Safe Return to Clinical Practice by Oral Health Professionals in Canada During the COVID- 19 Pandemic: A
Evidence to support safe return to clinical practice by oral health professionals in Canada during the COVID- 19 pandemic: A report prepared for the Office of the Chief Dental Officer of Canada. March 2021 update This evidence synthesis was prepared for the Office of the Chief Dental Officer, based on a comprehensive review under contract by the following: Raphael Freitas de Souza, Faculty of Dentistry, McGill University Paul Allison, Faculty of Dentistry, McGill University Lilian Aboud, Faculty of Dentistry, McGill University Martin Morris, Library, McGill University March 31, 2021 1 Contents Evidence to support safe return to clinical practice by oral health professionals in Canada during the COVID-19 pandemic: A report prepared for the Office of the Chief Dental Officer of Canada. .................................................................................................................................. 1 Foreword to the second update ............................................................................................. 4 Introduction ............................................................................................................................. 5 Project goal............................................................................................................................. 5 Specific objectives .................................................................................................................. 6 Methods used to identify and include relevant literature ...................................................... -
Molecular Detection of Torque Teno Sus Virus and Coinfection with African Swine Fever Virus in Blood Samples of Pigs from Some Slaughterhouses in Nigeria
Hindawi Publishing Corporation Advances in Virology Volume 2016, Article ID 6341015, 6 pages http://dx.doi.org/10.1155/2016/6341015 Research Article Molecular Detection of Torque Teno Sus Virus and Coinfection with African Swine Fever Virus in Blood Samples of Pigs from Some Slaughterhouses in Nigeria PamD.Luka,1,2 Joseph Erume,1 Bitrus Yakubu,2 Olajide A. Owolodun,2 David Shamaki,3 and Frank N. Mwiine1 1 Department of Biomolecular Resources and Biolab Sciences, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, Uganda 2Biotechnology Division, National Veterinary Research Institute, Vom, Plateau State, Nigeria 3Virology Division, National Veterinary Research Institute, Vom, Plateau State, Nigeria Correspondence should be addressed to Frank N. Mwiine; [email protected] Received 1 June 2016; Revised 15 August 2016; Accepted 19 September 2016 Academic Editor: Alessandra Lo Presti Copyright © 2016 Pam D. Luka et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Torque teno sus virus 1 (TTSuV1a/TTSuV1b) infection is present in pig herds worldwide. This study investigated the prevalence of TTSuV1a/TTSuV1b infections in domestic pigs from some slaughterhouses in Nigeria as well as coinfection with African swine fever virus (ASFV) and described the phylogeny in relation to global strains. One hundred and eighty-one (181) blood samples from four slaughterhouses were used for the study and viral nucleic acid detection was carried out by PCR. Comparative sequence analysis was carried out to infer phylogeny. The overall prevalence of TTSuV1a/b was 17.7%. -
Taxonomy Bovine Ephemeral Fever Virus Kotonkan Virus Murrumbidgee
Taxonomy Bovine ephemeral fever virus Kotonkan virus Murrumbidgee virus Murrumbidgee virus Murrumbidgee virus Ngaingan virus Tibrogargan virus Circovirus-like genome BBC-A Circovirus-like genome CB-A Circovirus-like genome CB-B Circovirus-like genome RW-A Circovirus-like genome RW-B Circovirus-like genome RW-C Circovirus-like genome RW-D Circovirus-like genome RW-E Circovirus-like genome SAR-A Circovirus-like genome SAR-B Dragonfly larvae associated circular virus-1 Dragonfly larvae associated circular virus-10 Dragonfly larvae associated circular virus-2 Dragonfly larvae associated circular virus-3 Dragonfly larvae associated circular virus-4 Dragonfly larvae associated circular virus-5 Dragonfly larvae associated circular virus-6 Dragonfly larvae associated circular virus-7 Dragonfly larvae associated circular virus-8 Dragonfly larvae associated circular virus-9 Marine RNA virus JP-A Marine RNA virus JP-B Marine RNA virus SOG Ostreid herpesvirus 1 Pig stool associated circular ssDNA virus Pig stool associated circular ssDNA virus GER2011 Pithovirus sibericum Porcine associated stool circular virus Porcine stool-associated circular virus 2 Porcine stool-associated circular virus 3 Sclerotinia sclerotiorum hypovirulence associated DNA virus 1 Wallerfield virus AKR (endogenous) murine leukemia virus ARV-138 ARV-176 Abelson murine leukemia virus Acartia tonsa copepod circovirus Adeno-associated virus - 1 Adeno-associated virus - 4 Adeno-associated virus - 6 Adeno-associated virus - 7 Adeno-associated virus - 8 African elephant polyomavirus -
Caracterização Genômica E Evolutiva De Vírus Zoonóticos Nas Américas
UNIVERSIDADE DE SÃO PAULO FACULDADE DE MEDICINA DE RIBEIRÃO PRETO WILLIAM MARCIEL DE SOUZA Caracterização genômica e evolutiva de vírus zoonóticos nas Américas Ribeirão Preto 2017 WILLIAM MARCIEL DE SOUZA Caracterização genômica e evolutiva de vírus zoonóticos das Américas Versão Original Tese apresentada à Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo para obtenção do título de Doutor em Ciências. Área de Concentração: Imunologia Básica e Aplicada, Orientador: Prof. Dr. Luiz Tadeu Moraes Figueiredo. Ribeirão Preto 2017 Autorizo a reprodução e divulgação total ou parcial deste trabalho, por qualquer meio convencional ou eletrônico, para fins de estudo e pesquisa, desde que citada a fonte. Catalogação na publicação Serviço de Biblioteca e Documentação Faculdade de Medicina de Ribeirão Preto Souza, William Marciel de Caracterização genômica e evolutiva de vírus zoonóticos nas Américas. Ribeirão Preto, 2017. 107 p. : il.; 30cm Tese de Doutorado, apresentada à Faculdade de Medicina de Ribeirão Preto/USP. Área de concentração: Imunologia Básica e Aplicada. Orientador: Figueiredo, Luiz Tadeu Moraes. 1. Zoonoses virais. 2. Metagenômica viral. 3. Genômica. 4. Evolução. 5. Bunyavirales. 6. Vesiculovirus 7. Arbovírus 8. Parvovírus 9. Hepeviridae Nome: William Marciel de Souza Título: Caracterização genômica e evolutiva de vírus zoonóticos nas Américas Tese apresentada à Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo para obtenção do título de Doutor em Ciências. Área de Concentração: Imunologia Básica e Aplicada Aprovado em __ de Novembro de 2017, Banca Examinadora Prof. Dr. Luiz Tadeu Moraes Figueiredo Instituição: Universidade de São Paulo Assinatura: _________________________________ Prof (a). Dr (a). _________________________________ Instituição: ______________________ Assinatura: _________________________________ Prof (a). -
Role of Torque Teno Sus Viruses During Co- Infection with Other Swine Pathogens
Role of Torque teno sus viruses during co- infection with other swine pathogens Mario Aramouni Doctoral Thesis UAB - 2012 DIRECTORS Tuija Kekarainen Joaquim Segalés Centre de Recerca en Sanitat Departament de Sanitat i Animal, IRTA-UAB, d’Anatomia Animals Barcelona Universitat Autònoma de Barcelona TUIJA KEKARAINEN investigadora del Centre de Recerca en Sanitat Animal (CReSA) i JOAQUIM SEGALÉS I COMA professor titular del Departament de Sanitat i d’Anatomia Animals de la Facultat de Veterinària de la Universitat Autònoma de Barcelona e investigador del CReSA, Certifiquen: Que la memòria titulada, “Role of Torque teno sus viruses during co- infection with other swine pathogens” presentada per Mario Aramouni per l’obtenció del grau de Doctor en Veterinària i Sanitat animal, s’ha realitzat sota la seva direcció al Centre de Recerca en Sanitat Animal (CReSA). I per tal que consti als efectes oportuns, signen el present certificat a Bellaterra, a 25 de setembre 2012. Dr. Tuija Kekarainen Dr. Joaquim Segalés i Coma PhD studies of Mr. Mario Aramouni were funded by a pre-doctoral AECI grant from the Spanish Ministry of foreign affairs. This work was funded by grants AGL2006-02778/GAN, TRT2006- 00018 and CONSOLIDER Ingenio 2010-PORCIVIR CSD2006- 00007 from the Spanish Government. A ma nièce CONTENTS Acknowledgments i Thesis abstract iii Resumen de tesis vii The beauty of a virus xi List of abbreviations xiii PART I INTRODUCTION AND AIMS Chapter 1 Introduction 3 1.1 Ubi virus, ibi pathogen? 5 1.2 A history 6 1.3 A virus 7 1.3.1 Taxonomy and classification -
Evidence to Support Safe Return to Clinical Practice
Evidence to support safe return to clinical practice by oral health professionals in Canada during the COVID-19 pandemic: A report prepared for the Office of the Chief Dental Officer of Canada. This evidence synthesis was prepared for the Office of the Chief Dental Officer, based on a comprehensive review under contract by the following: Paul Allison, Faculty of Dentistry, McGill University Raphael Freitas de Souza, Faculty of Dentistry, McGill University Lilian Aboud, Faculty of Dentistry, McGill University Martin Morris, Library, McGill University July 31st, 2020 1 Contents Page Foreword 4 Background 5 Project goal and specific objectives 5 Methods used to identify and include relevant literature 6 Report structure 7 Report summary 7 Report results a) Which patients are at greater risk of the consequences of COVID-19 9 and so consideration should be given to delaying elective in-person oral health care? b) What are the signs and symptoms of COVID-19 that dental 10 professionals should screen for prior to providing in-person oral health care? c) What evidence exists to support patient scheduling, waiting and 11 other non-treatment management measures for in-person oral health care? d) What evidence exists to support the use of various forms of 13 personal protective equipment (PPE) while providing in-person oral health care? e) What evidence exists to support the decontamination and re-use of 14 PPE? f) What evidence exists concerning the provision of aerosol- 14 generating procedures (AGP) as part of in-person oral health care? g) What -
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viruses Article Exploring the Cause of Diarrhoea and Poor Growth in 8–11-Week-Old Pigs from an Australian Pig Herd Using Metagenomic Sequencing Tarka Raj Bhatta 1,2 , Anthony Chamings 1,2 and Soren Alexandersen 1,2,3,* 1 Geelong Centre for Emerging Infectious Diseases, Geelong, VIC 3220, Australia; [email protected] (T.R.B.); [email protected] (A.C.) 2 School of Medicine, Deakin University, Geelong, VIC 3220, Australia 3 Barwon Health, University Hospital Geelong, Geelong, VIC 3220, Australia * Correspondence: [email protected]; Tel.: +61-(0)-342159635 Abstract: Diarrhoea and poor growth among growing pigs is responsible for significant economic losses in pig herds globally and can have a wide range of possible aetiologies. Next generation sequencing (NGS) technologies are useful for the detection and characterisation of diverse groups of viruses and bacteria and can thereby provide a better understanding of complex interactions among microorganisms potentially causing clinical disease. Here, we used a metagenomics approach to identify and characterise the possible pathogens in colon and lung samples from pigs with diarrhoea and poor growth in an Australian pig herd. We identified and characterized a wide diversity of porcine viruses including RNA viruses, in particular several picornaviruses—porcine sapelovirus (PSV), enterovirus G (EV-G), and porcine teschovirus (PTV), and a porcine astrovirus (PAstV). Single Citation: Bhatta, T.R.; Chamings, A.; stranded DNA viruses were also detected and included parvoviruses like porcine bocavirus (PBoV) Alexandersen, S. Exploring the Cause and porcine parvovirus 2 (PPV2), porcine parvovirus 7 (PPV7), porcine bufa virus (PBuV), and of Diarrhoea and Poor Growth in porcine adeno-associated virus (AAV). -
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UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL FACULDADE DE VETERINÁRIA PROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS VETERINÁRIAS Aplicações de Metagenômica Viral em Medicina Veterinária: Análise de Viromas Autora: Mariana Soares da Silva Orientador: Prof. Dr. Cláudio Wageck Canal PORTO ALEGRE, 2021 1 UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL FACULDADE DE VETERINÁRIA PROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS VETERINÁRIAS Aplicações de Metagenômica Viral em Medicina Veterinária: Análise de Viromas Autora: Mariana Soares da Silva Trabalho apresentado como requisito parcial para obtenção do grau de Doutora em Ciências Veterinárias na área de Medicina Veterinária, subárea Medicina Veterinária Preventiva, especialidade Virologia. Orientador: Prof. Dr. Cláudio Wageck Canal PORTO ALEGRE, 2021 2 CIP - Catalogação na Publicação Soares da Silva, Mariana Aplicações de Metagenômica Viral em Medicina Veterinária: Análise de Viromas / Mariana Soares da Silva. -- 2021. 79 f. Orientador: Cláudio Wageck Canal. Tese (Doutorado) -- Universidade Federal do Rio Grande do Sul, Faculdade de Veterinária, Programa de Pós-Graduação em Ciências Veterinárias, Porto Alegre, BR-RS, 2021. 1. metagenômica viral. 2. viroma. 3. hepacivirus bovino. 4. hepacivírus. 5. suínos. I. Wageck Canal, Cláudio, orient. II. Título. Elaborada pelo Sistema de Geração Automática de Ficha Catalográfica da UFRGS com os dados fornecidos pelo(a) autor(a). Mariana Soares da Silva Aplicações de Metagenômica Viral em Medicina Veterinária: Análise de Viromas Aprovada em 01/03/2021. APROVADA POR: _________________________________________ Dr. Cláudio Wageck Canal Universidade Federal do Rio Grande do Sul Orientador e Presidente da Comissão ________________________________________ Drra Ana Cláudia Franco Universidade Federal do Rio Grande do Sul Membro da Comissão _________________________________________ Dra. Renata da Fontoura Budaszewski Mayo Clinic Department of Molecular Medicine _________________________________________ Dr. -
Outlook Magazine, Winter 2015
Washington University School of Medicine Digital Commons@Becker Outlook Magazine Washington University Publications 2015 Outlook Magazine, Winter 2015 Follow this and additional works at: https://digitalcommons.wustl.edu/outlook Recommended Citation Outlook Magazine, Winter 2015. Central Administration, Medical Public Affairs. Bernard Becker Medical Library Archives. Washington University School of Medicine, Saint Louis, Missouri. https://digitalcommons.wustl.edu/outlook/196 This Article is brought to you for free and open access by the Washington University Publications at Digital Commons@Becker. It has been accepted for inclusion in Outlook Magazine by an authorized administrator of Digital Commons@Becker. For more information, please contact [email protected]. CONSTRUCTION SAFETY LABS ON THE MOVE ONE TEST FOR ALL VIRUSES OUTLOOK.WUSTL.EDU WINTER 201516 GET YOUR Game On The biomedical frontier of personalized 3-D printing outlook.wustl.edu Outlook 3 154762_OFC_CS6.indd 3 12/11/15 6:54 PM Circle of support Outlook Winter 2015–16 outlook.wustl.edu Each loop of crocheted yarn is interdependent on another; miss a Published by Washington University School of Medicine, loop or fray it and the structure becomes unstable. Stroke survivor Office of Medical Public Affairs, Campus Box 8508, 4444 Forest Park Ave., St. Louis, MO 63108 ©2015 Lindsay Obermeyer came to appreciate her dependence on PHONE (314 ) 286-0100 EMAIL [email protected] caregivers, family and friends. The artist, treated at the Washington University and Barnes-Jewish Stroke & Cerebrovascular Center, MANAGING EDITOR DEB PARKER ASSISTANT EDITOR, DESIGNER ERIC YOUNG became fascinated with the research of Amar Dhand, MD, DPhil, EXECUTIVE EDITOR DONNA HEROUX who studies social networks and stroke outcomes. -
Stockage up Edel Nuxeo
Université de Poitiers Faculté de Médecine et de Pharmacie ANNÉE 2019 Thèse n° THÈSE POUR LE DIPLÔME D’ÉTAT DE DOCTEUR EN PHARMACIE (Arrêté du 17 juillet 1987) et MÉMOIRE DU DIPLÔME D’ÉTUDES SPÉCIALISÉES DE BIOLOGIE MÉDICALE (Décret 88-996 du 19 octobre 1988) présentée et soutenue publiquement le 20 mai 2019 à NANTES par Mademoiselle IRIMIA Alix Dynamique de réplication des torque teno virus dans une cohorte de patients cérébro-lésés Composition du jury : Président : Monsieur le Professeur LEVEQUE Nicolas, PU-PH, CHU de Poitiers Membres : Madame le Professeur IMBERT Berthe-Marie, PU-PH, CHU de Nantes Monsieur le Professeur ROQUILLY Antoine, PU-PH, CHU de Nantes Madame le Docteur COSTE-BUREL Marianne, PH, CHU de Nantes Directeur de thèse : Madame le Docteur BRESSOLLETTE-BODIN Céline, MCU-PH, CHU de Nantes Université de Poitiers Faculté de Médecine et de Pharmacie ANNÉE 2019 Thèse n° THÈSE POUR LE DIPLÔME D’ÉTAT DE DOCTEUR EN PHARMACIE (Arrêté du 17 juillet 1987) et MÉMOIRE DU DIPLÔME D’ÉTUDES SPÉCIALISÉES DE BIOLOGIE MÉDICALE (Décret 88-996 du 19 octobre 1988) présentée et soutenue publiquement le 20 mai 2019 à NANTES par Mademoiselle IRIMIA Alix Dynamique de réplication des torque teno virus dans une cohorte de patients cérébro-lésés Composition du jury : Président : Monsieur le Professeur LEVEQUE Nicolas, PU-PH, CHU de Poitiers Membres : Madame le Professeur IMBERT Berthe-Marie, PU-PH, CHU de Nantes Monsieur le Professeur ROQUILLY Antoine, PU-PH, CHU de Nantes Madame le Docteur COSTE-BUREL Marianne, PH, CHU de Nantes Directeur de thèse