Prof. dr. Sarne De Vliegher

Contact

Experience

Nominations and prizes

  • 2013: Nominated for the Hermes award, Ghent University
  • 2015: Journal of Dairy Science most-cited award in Physiology and Management (De Vliegher et al., 2012. Invited Review: Mastitis in Dairy Heifers: Nature of the Disease, Potential Impact, Prevention and Control. J. Dairy Sci. 95:1025-1040; doi:10.3168/jds.2011-4074.
  • 2018: Westagro, Inc Award American Dairy Science Association   

Qualifications

  • DVM (UGent, Belgium), 1998
  • Judicial expert (UGent, Belgium), 2003 and 2023
  • PhD in Veterinary Science (UGent, Belgium), 2004
  • Master of Science in Veterinary Epidemiology and Animal Health Economics (Utrecht University, The Netherlands), 2004
  • Laboratory Animal Science FELASA-C (UGent, Belgium), 2006
  • Diplomate European College of Veterinary Public Health, 2006

Aditional training

  • Basics of statistical inference (UGent, Belgium)
  • Analysis of variance, regression analysis (UGent, Belgium)
  • Multilevel modeling (University of Prince Edward Island, AVC, Canada)
  • Parametric analysis of continuous and discrete data (UGent, Belgium)
  • Categorical data-analysis (UGent, Belgium)
  • Longitudinal data-analysis (UGent, Belgium)
  • Experimental study design (UGent, Belgium)
  • Management skills (EHSAL Management School, Brussels, Belgium)
  • Management, marketing, and communication for veterinarians (Wageningen Business School, The Netherlands)
  • Top Veterinary (AUV - UHasselt and UGent)

Research

PhD defended 26 November 2004

  • Title: Udder health in dairy heifers: some epidemiological and microbiological aspects
  • Promotors: Prof. dr. Dr. h.c. A. de Kruif, PhD, Dipl. ECAR, Department of Obstetrics, Reproduction and Herd Health, Ghent University, Belgium and Prof. dr. H.W. Barkema, PhD, University of Calgary, Canada
  • Copromotor: Prof. dr. G. Opsomer, PhD, MSc, Dipl. ECAR, Dipl. ECBHM, Department of Obstetrics, Reproduction and Herd Health, Faculty of Veterinary Medicine, Ghent University, Belgium

PhD students

Current
  • Gregory RotaProbiotic protection by bovine-associated non-aureus staphylococci against mastitis in dairy cows– With Prof. E. Meyer (UGent) and Prof. D. Thiry (ULiège)

  • Silvia Beschi: Screening of Lactococcus lactis for probiotic potential – With Prof F. Souza (USP)
  • Jan Vaarten: Veterinary regulators, where do they come from and where should they go? - With Prof. S. Piepers (UGent)

 

 

ECVPH interns and residents

2014-2015 Ameline Wuytack, MVetMed
2011-2012 Dimitri Valckenier, MVetMed

 

Visitors

2026
  • Ana Oliveira Dumont, Brasil, postdoc
  • Erik da Silva Pereira, Brasil
2025
  • Ana Oliveira Dumont, Brasil, PhD student
2023
  • Ana Oliveira Dumont, Brasil, PhD student
  • José Augusto Ferronatto, Brasil, PhD student
  • Silvia Beschi, Italy, DVM
2022
  • Prof. dr. Fernando Nogueira de Souza, Brasil
2017
  • Dr. Fernando Nogueira de Souza, Brasil, Phd, Postdoc
  • Guilherme Santana de Moura, Brazil, PhD student
  • Michel Flavia, Brazil, PhD student
2014
  • Prof. dr. Greg Keefe, Atlantic Veterinary College, Canada
  • Fernando Nogueira de Souza, Brasil, PhD student
2012 Prof. dr. Petra Zrimsek, Clinic for Reproduction and Horses, Veterinary Faculty, University of Ljubljana, Slovenia
2009-2010 Prof. dr. Ynte Schukken, Cornell University, US (Francqui Chair)

Classes

  • Veterinary law and deontology
  • Veterinary practice management and entrepreneurship
  • Udder health and milk quality
  • Postgraduate courses
    • Udder health and milk quality
    • Veterinary law and deontology
    • Veterinary epidemiology

Memberships

Faculty

Member of the Faculty board (2022-2026)

Member of the Faculty board, representative of the junior and senior research scientists (2006-2008)

Secretary of the Health Safety Environment Committee (2006-2018)

Supervisor of health and well-being of the laboratory animals (2004-2012)

Member of the Faculty disciplinary committee (2015-current)

National

Advisory board IKM/QFL/QMK (2010-2016)

Advisory board Codiplan (2010-2013)

Belvetex (Belgian Veterinarian Experts) (2004-present)

Chair of the Boehringer Ingelheim udder health forum Belgium (2012-present)

Flemish Society for Veterinary Epidemiology and Economics (FSVEE)

Editorial board of O24Vets, Newsletter on Veterinary Law and Practice Management (Story Publishers) (2010-2013)

International

National Mastitis Council (US)

  • International advisory committee (2006-2013) (Chair 2012-2013)
  • Research committee (2008-2013)

European Mastitis Panel (MSD Animal Health)

Global Milk Quality Expert Forum (Boehringer Animal Health)

Conferences

  • Member of the program committee for the 2008 NMC meeting in New Orleans, US
  • Chair of the organising and scientific committees of the Heifer mastitis conference, Belgium (2007)
  • Member of the organising committee of the 4th WAFL conference, Belgium (2008)
  • Member of the organising committee of the 13th ESDAR conference, Belgium (2009)
  • Member of the organising committee of the 14th ICPD conference, Belgium (2010)
  • Chair and organiser of the Seminar on coagulase-negative staphylococci in the bovine, Belgium (2010)
  • Member of the scientific committee of the 6th European Congress of Bovine Health Management, Belgium (2011)
  • Member of the scientific committee of the International conference on udder health and communication, The Netherlands (2011)
  • Member of the program committee for the 2012 NMC meeting St. Pete Beach, Florida, US
  • Member of the program committee for the 2013 NMC meeting San Diego, US
  • Member of the program committee for the 2014 NMC meeting Fort Worth, Texas, US
  • Chair of the organising and program committees of the 2014 Regional NMC Meeting, Ghent, Belgium
  • Chair of the organising and program committees of the 2014 Mastitis Research Workers Meeting, Ghent, Belgium
  • Member of the program committee for the 2016 NMC meeting Glendale, Arizona, US
  • Member of the program committee for the 2017 NMC meeting Beijing, China
  • Co-chair and co-organiser of the 2nd seminar on coagulase-negative staphylococci, Belgium (2017)
  • Member of the program committee and chair of the short course program for the 2019 NMC meeting, Savannah, US
  • Chair of the program committee for the 2020 NMC meeting, Orlando, US
  • Chair of the program committee for the 2024 NMC meeting, Ghent, Belgium

Peer-reviewed publications

Books

Presentations

2026
Belgium  June 24 MEX ConneXion Event
  • “Mastitis pathogens revisited: non-aureus staphylococci and mammalliicoccus” 
Abroad

    June 17 British Mastitis Conference, UK

    • "Heifer mastitis"

    2024
    Belgium  
    Abroad

    April 25, Czech republic

    • “Bovine mastitis: what is new?”

    September 21, The Netherlands

    • "Tuchtrechtelijke grenzen aan de zorg"

    2023
    Belgium February 23, Merelbeke, Jong Veda
    • “Starten in de praktijk: tips en tricks en enkele valkuilen”
    March 14, Merelbeke, Faculty of Veterinary Medicine, Ghent University
    • “Introductie bij panelgesprek - Diergeneeskunde voor wie het niet kan betalen”
    March 31, Lier, MCC Vlaanderen
    • “Uiergezondheid in Vlaanderen: een update”
    Abroad

    April 28, Belgrado, Serbia, 6th International Fertility and Mastitis Congress in Dairy Farms

    • “Update on major and minor mastitis pathogens including measurements for prevention and control”

    May 12, Slovenia

    • “Bovine mastitis prevention”
    2022
    Belgium

    June 21, Virbac meeting, Ghent, Belgium:

    • "More responsible use of antibiotics on dairy farms in EU context"

    December 13, studienamiddag “Is er nog nood aan deontologie voor vrije beroepen?”, LeA uitgevers, Antwerp, Belgium :

    • “De dierenarts, uitdagingen voor een beroep in verandering”
    Abroad

    April 2, Česká buiatrická společnost, Czech Republic:

    • "Reducing antibiotic consumption on dairy farms? Yes, we can!"

    December 21, Farmlab Christmas transition seminar, Tipperary, Ireland

    • “Responsible use of antibiotics on European dairy herds in 2022 and beyond”
    • “Heifer mastitis and the role of the non-aureus staphylococci”
    2021
    Belgium

    27 May, 2nd Mastitis Prevention Day (Hipra) :

    • “Bovine mastitis in the 21th century” (online)

    23 December: Merelbeke, Academy Faculty of Veterinary Medicine:

    • "Wetgeving en beroepsethiek"
    Abroad

    September 22-24, XX. Middle European Buiatric Congress, Slovenia:

    • "Current approaches in the treatment of mastitis in dairy cows"

    November 11-14, 4. International Congress of Fertility and Mastitis in Dairy Farms, North Cyprus

    • "Heifer mastitis and the role of the non-aureus  staphylococci"
    2020
    Belgium

    14 februari, Diksmuide, AMCRA road show:

    • “Een goede uiergezondheid als sleutel voor verstandiger en verminderd gebruik van antibiotica op melkveebedrijven”

    16 februari, Geel, AMCRA road show:

    • “Een goede uiergezondheid als sleutel voor verstandiger en verminderd gebruik van antibiotica op melkveebedrijven”

    21 februari, Merchtem, AMCRA road show:

    • “Een goede uiergezondheid als sleutel voor verstandiger en verminderd gebruik van antibiotica op melkveebedrijven”

    23 februari, Aalter, AMCRA road show:

    • “Een goede uiergezondheid als sleutel voor verstandiger en verminderd gebruik van antibiotica op melkveebedrijven”
    Abroad -
    2019
    Belgium -
    Abroad 20 June, Stratford-upon-Avond, UK, TotalDairy
    • "Heifer mastitis update"
    • "What have we recently learned on the role of the non-aureus staphylococci for bovine udder health"
    • "The role of the bovine practitioner in integrated mastitis management as a basis for prudent use of antimicrobials on dairy farms"
    27-29 June, Bern, Switserland, ICPD:
    • "The future-proof bovine practitioner understands that improved mastitis management is key to prudent use of antimicrobials on dairy farms"
    24 August, Beijing, China:
    • "Risk factors for mastitis at the herd, cow and quarter level "
    11 October, Belek/Antalya, Turkey, 8th Congress of the Turkish Veterinary Gynecology:
    • "Current approaches in the treatment of mastitis"
    2018
    Belgium 8 februari, Merelbeke, Instituut Permanente Vorming @UGent:
    • "Aansprakelijkheid paardendierenarts"
    25 november, Ciney, Vétérinexpo:
    • "Capitaux externes dans les structures vétérinaires – législation et déontologie en vigueure"
    7 december, Merelbeke, Instituut Permanente Vorming @UGent:
    • "Aansprakelijkheid rundveedierenarts"
    Abroad April 26-27, Cyprus:
    • "A scientifically sound approach to prevention and control of bovine mastitis"
    June 6-8, Vigo, Spain:
    • "Integrated (dry cow) mastitis management as a basis for prudent use of antimicrobials"
    • "Update on the relevance of non-aureus staphylococci for bovine udder health"
    2017
    Belgium -
    Abroad March 6: Billund, Denmark
    • "Coagulase-negative staphylococci and udder health in dairy cows"
    • "Holistic approach to prevention and control of mastitis in dairy cows"
    June 13 & 15: Sao Paulo, Brazil:
    • "Coagulase-negative staphylococci and udder health in dairy cows" @ Faculdade de Medicina Veterinaria e Zootecnia
    • "Heifer mastitis prevention and control as part of an intergrated mastitis management" – Novas Estratagias para o Controle da Mastite e Melhoria da Qualidade do Leite@ Associaco Paulista de Buiatria.
    July 1: Berlin, Germany: "Wandel in der Mastitistherapie was tun unsere Nachbarn."
    August 25-26: Beijing, China:2017 NMC International Bovine Mastitis Conference
    • "Mastitis management and prevention during the dry period/transition"
    • "Mastitis management and prevention during lactation"
    September 5-7, Porto Conte Ricerche, Sardinia, Italy: Masterclass –  Understanding and controlling dairy ruminant mastitis.
    • "Update on non-aureus staphylococcus mastitis"
    2016
    Belgium February 17: Hasselt, Limburgse Dierenartsenvereniging:
    • "Aansprakelijkheid & Beroepsethiek"
    March 22: Oudenaarde, Dierenartsen Vlaamse Ardennen:
    • "Beroepsethiek en uitdagingen voor de Vlaamse dierenarts anno 2016"
    May 25: Drongen, AV DGZ:
    • "De tandem dierenarts – veehouder: wordt er gestuurd en getrapt of enkel geremd?"
    Abroad March 5: Warshaw, Poland, Vetoquinol Academia:
    • "Complexity of mastitis and the role of the vet as a coach and advisor"
    August 2: Uberlandia, Brazil: full day mastitis course
    September 16: Ciechanowiec, Poland:
    • "An update on coagulase-negative staphylococci and their importance for udder health in dairy cows"
    • "Treatment of mastitis as an integrated part of udder health management"
    November 19-20, Brno, Czech Republic, Conference of the Czech Buiatric Association :
    • "Complexity of mastitis and the role of the vet as a coach and advisor, with a focus on responsible use of antimicrobials."
    • "Coagulase-negative staphylococci: friends or foes? An update."
    2015
    Belgium

    January: Mechelen, Boehringer Ingelheim Global Milk Quality Expert Forum:

    • "The use of antimicrobials on dairy farms in Flanders, Belgium"

    May 9: odisee Hogeschool, Sint-Niklaas:

    • "Achtergrond bij uitoefening diergeneeskunde en aansprakelijkheid" (Toegepast diergedrag)

    June 10: Intercoop Europe Animal Feed Congres, Ghent:

    • "Udder health management in practice: a multi-factorial approach"
    Abroad

    July 29: NMC Regional Meeting, Syracuse, US:

    • "Coagulase-negative Staphylococci: An Intriguing Group of Bacteria Involved in Bovine Mastitis"

    September 5: Ingelheimer Dialog Rind 2015, Weisbaden, Germany:

    • "Strategies for improving udder health and a more responsible use of antimicrobials on modern dairy farms"

    September 8: Scheveningen, The Netherlands:

    October 28: Hohhut, China: The 2nd University of Minnesota China Dairy Conference – Co-organized by the University of Minnesota and National Mastitis Council

    • Understanding mastitis
    • Mastitis epidemiology
    • Mastitis case management

    November 10: Birmingham, UK: European Mastituis Research Workers meeting:

    • "Use of antimicrobials on Flemish dairy farms".
    2014
    Belgium

    January 10: Gent (IPV):

    • Autoregulerende adviezen AMCRA in de melkveesector.

    January 16: Gent (IPV):

    • Juridische aansprakelijkheid van de dierenarts (met opdracht).

    October 16: Gent:

    • "Koop en verkoop van dieren".

    November 13: Hasselt:

    • "Koop en verkoop van dieren".
    Abroad

    October 30: IDF World Dairy Summit. Tel Aviv, Israel. CANCELLED:

    • "A multifactorial approach is key to proper udder health management", Tel Aviv, Israel. CANCELLED.

    November 12: British Mastitis Conference. UK:

    • "Are coagulase-negative staphylococci a problem?
    2013
    Belgium

    29 April, 16 and 20 May: Boehringer Ingelheim Roadshows Ubrostar. Laakdal, Drongen en Izegem.:

    • "Infectie-dynamiek tijdens de droogstand"

    4 June: Limburgse Dierenartsenvereniging. Hasselt

    • "Aangifteplichtige ziektes bij grote als kleine huisdieren"
    Abroad

    12 April: Slovenian Buiatric Association: Logarska Dolina, Slovenia:

    • "Coagulase-negative staphylococci: in intruiging group of bacteria involved in bovine mastitis" – "Udder health management in practice: a multifactorial approach".

    20 April: Finnish Production Animal Veterinarians: Kuopio, Finland:

    • "Udder health management in practice: a multifactorial approach" – "Importance of the dry period for udder health" – "Heifer mastitis".

    15 May: Boehringer Ingelheim Udder Health Forum: Ermelo, The Netherlands:

    • "Coagulase-negative staphylococci – an intriguing group of bacteria involved in mastitis".

    24 July: "Coagulase-negative staphylococci: NMC Regional Meeting, Maine, US:

    • "An intriguing group of bacteria involved in bovine mastitis ".

    20 September: "Coagulase-negative staphylococci: World Veterinary Congress, Prague, Czech Republic:

    • "in intruiging group of bacteria involved in bovine mastitis"

    18 October: BCVA congress, Harrogate, UK:

    • "Coagulase-negative staphylococci: An intriguing group of bacteria involved in bovine mastitis ". 
    2012
    Belgium

    2 February: AVEVE:

    • "Management uiergezondheid in de praktijk – een multifactoriële aanpak"

    29 March: Lummen (Confocus):

    • "Aansprakelijkheid dierenarts (met opdracht)"

    23 May: Ieper (Ieperse Dierenartsenvereniging):

    • "Aansprakelijkheid dierenarts (met opdracht)"

    20 September: Ghent (Hipra symposium):

    • Coagulase-negative staphylococci: in intruiging group of bacteria involved in bovine mastitis

    22 November: Lummen (Confocus):

    • "Aansprakelijkheid dierenarts (met opdracht)"
    Abroad 21-22 March: Pfizer Dairy Summit, Auckland, New Zealand:
    • "Role of coagulase-negative staphylococci in bovine udder health: an update"
    • "Udder health management in practice: a multifactorial approach"
    12 July: Atlantic Veterinary College, PEI, Canada:
    • "Role of coagulase-negative staphylococci in bovine udder health: an update"

    18 October: Vétoquinol Academia, Sicily, Italy:

    • "Udder health management in practice: a multifactorial approach"
    2011
    Belgium

    9 January: Sint-Denijs Westrem (CRV @ Agriflanders):

    • "Mastitis: onderzoek en praktijk"

    8 May: VDV congres:

    • "Heeft u een business of een hobby?"

    7-9 September: 6th European congress of Bovine Health Management, Liege:

    • "Role of coagulase-negative staphylococci in bovine udder health: an update"

    4 October: Lummen (Confocus):

    • "Aansprakelijkheid dierenarts (met opdracht)"

    6 November: Oudenaarde (DIVA):

    • "Aanpak van mastitis op een bedrijf: toepassing van de wetenschappelijke theorie in de praktijk"
    Abroad

    23-26 January: Virginia, US:

    • NMC workshop on CNS and heifer mastitis (with YH Schukken)

    28-30 April: I Simpósio Internacional Leite Integral, Belo Horizonte, Minas Gerais, Brazil:

    • "Causes, control, and prevention of mastitis in dairy heifers"

    7 October: Estonian University of Life Sciences, Estonia:

    • "Role of coagulase-negative staphylococci in bovine udder health: an update"

    13-14 October: Alltech Ruminant Solutions Seminar, Dunboyne, Ireland:

    • "Udder health management in practice: a multifactorial approach"

    24 October: Dutch Udder Health Centre, The Netherlands:

    • "Reducing mastitis in The Netherlands"
    2010
    Belgium

    September: Ieper (Ieperse Dierenartsenvereniging):

    • "Mastitis: onderzoek en praktijk"
    Abroad

    21 – 24 March: keynote speaker, 5th IDF mastitis meeting, Christchurch, New Zeeland:

    • "Variability of dairy cows in their susceptibility to intramammary infection"

    30 June: Dutch Udder Health Centre, The Netherlands:

    • "Verschillende diagnostische methoden, wat is de beste?"
    2009
    Belgium

    17 March: Liege (EADGENE):

    • "The epidemiology foundation applied to bovine mastitis"
    Abroad

    5 February: Bled, Slovenia:

    • "Some principles of veterinary epidemiology applied to mastitis on bovine dairy farms"
    2008
    Belgium

    17 December: Merelbeke (Belvetex):

    • "Koop en verkoop van dieren"
    Abroad

    23 – 26 September: Congresso Brasileiro De Qualidade do Leite, Recife, Brasil:

    • "Mastitis in diary heifers"

    20 November: Dutch Udder Health Centre, The Netherlands:

    • "Mastitis bij vaarzen"
    2007
    Belgium 24 – 26 June: Heifer mastitis conference, Ghent, Belgium.
    Abroad

    16 May: Dutch Udder Health Centre, The Netherlands:

    • "Mastitis bij vaarzen"
    2006
    Belgium -
    Abroad

    May: Dutch Boehringer Ingelheim Mastitis Forum, Leuvenum,The Netherlands:

    • "Vaarzenmastitis"

    30 June – 1 July: Intervet Symposium: Utrecht, The Netherlands:

    • "De opmars van Coagulase-negatieve Staphylokokken",

    17 November: SIVAR, Modena, Italy:

    • presentation on coagulase-negative staphylococci,

    8 December: Lyon, France (ECVPH annual meeting):

    • "Testing for freedom from disease in the EU with special reference to zoonotic disease"