Teacher
João Silva

Resume

Joao António Martins Cannas da Silva E-mail: joao.cannas@mail.telepac.pt or p3351@ulusofona.pt ¿ Nationality Portuguese. Divorced, Military Service with driving license and auto . Full Invited Professor from Veterinary Faculty (Faculdade Medicina Veterinária) ¿ University Lusofona Humanities and Technologies (Universidade Lusofona de Humanidades de Humanidades e Tecnologias). Lisbon, Portugal since 1 October 2008. Disciplines: Pathology and Internal Medicine Pathology and Surgical Clinic , Large Animals Clinic , Bovine Herd Health Management (Sanidade Bovina ). I was coordinator of the 1st Pos-graduation course in Ruminants from the Veterinary Faculty from from University Lusofona Humanities and several workshops ¿ supervisor from several master stages at Veterinary Faculty - ULHT , as well jury in several Dissertations . Researcher associate from CBIOS (University Lusofona Humanities and Technologies) Participation in several Congresses National and International as Keynote speaker and President of the organizing Committee of the World Buiatrics Congress Lisbon 2012. Participation as co author in 2 books several papers . ¿ PhD In Veterinary Sciences at Veterinaer Universitaet Wien, Austria cum lauda and Distinction ¿ Diploma ECBHM (European College Bovine Health Management) ¿I was and Founder and Member of the board of the European College Bovine Health Management and President ¿ Member of the Portuguese Veterinary College ( OMV and Member of the working group about Specialities in Production Animals ¿ Specialis in Production Animals by the Portuguese Veterinary College (OMV). Merit Medaille from da OMV , Carrier award attributed by IFE( Veterinária Atual in 2019 for Relevant services for the Development of the Veterinary Sciences in Portugal . I received also the carrier award in 2019 from Who is Who the World. Proved experience in Production Medicine, Clinics, Reproduction, Surgery, Infectious Diseases, and Tropical Diseases. Responsible and Monitor of several courses. !6 years as Member of the Executive Committee of the World Buiatrics Association during 16 years. Founder of the Portuguese Buiatric Association (APB) and President during 15 years Developer from Vacqainternational .com and I working now I the APP Vacqamobile .Responsible from the Project Samba Caju ¿ Consultant from an English firm that works for the Angola Government. Technical adviser of Novagrolider Quibala, Angola and responsible for the implementation of the Global GAP certification. Representant in Portugal for Clinical Trials from the firms Klifovet AG ¿ Germany since 18 years. Senior Consultant from MSD Animal Health Portugal ¿ Ruminants Founder and Partner of a Privat Lab, with several departments, certified by the ISO 9001-2002 and 17025, Sorrateira, Almoster Santarém

Graus

• Doutoramento
  Medicina Veterinária
• Licenciatura
  Medicina Veterinária
• Especialização pós-licenciatura
  n/a

Publicações

Journal article

• 2022, Prevalence and Major Causes of Ruminal Lesions in Intensive Cattle Fattening Units
• 2021-06-30, Farm-specific risk factors for displacement of abomasum in a large dairy cattle enterprise
• 2017-11, Considerações sobre o tratamento das mastites, Pesquisa Veterinária Brasileira
• 2012, Veterinary advisory practice and sustainable production on dairy farms. CATTLE PRACTICE, Cattle Practice
• 2012, Veterinary advisory practice and sustainable production on dairy farms, Cattle Practice
• 2012, O Médico Veterinário e o maneio da saúde nas explorações leiteiras na Europa: constrangimentos e perspectivas., Vetarinary Medicine
• 2012, Coxiella burnetti in Tankmilchproben von Wiederkauer in Zentrum Portugals , Klauentierpraxis
• 2010, LE SUIVI INTÉGRAL D`ÉLEVAGE: FUTUR DU VÉTÉRINAIRE RURAL? , Le Point Vétérinaire
• 2010, CONSTRAINTES ET PERSPECTIVE DU PRACTICIEN RURAL D´ ICI À 2020 ? , CONSTRAINTES ET PERSPECTIVE DU PRACTICIEN RURAL D´ ICI À 2020 ?
• 2009, HACCP-based quality risk management approach to udder health problems on dairy farms, Irish Veterinary Journal
• 2009, Aufgabengebiete und zukuenfitige Taetigkeit des Tierarztes in der Milchviehpraxis, Praktiescher Tierarz, Praktiescher Tierarzt
• 2009, Animal hygiene and animal health in dairy cattle operations, Open Veterinary Journal
• 2008, based quality risk management approach to udder health problems on dairy farms., Irisch Veterinary Journal
• 2008, based quality risk management approach to udder health problems on dairy farms. Irisch Veterinary , Irisch Veterinary Journal
• 2008, Training and support for dairy herds with HACCP,Entraîner et supporter les élevages laitiers avec l'HACCP, Point Veterinaire
• 2008, Simple method for screeningof efflux pumps inibhitors of MDR bactéria, Journal of Clinical Microbiology
• 2007, Prevalence of Cryptosporidium parvum infection in northwest Portugal dairy calves and efficacy of halofuginone lactate on the prevention of cryptosporidiosis, Cattle Practice
• 2007, From herd health to HACCP - Like quality risk management on dairy farms, Cattle Practice
• 2004, Does the weather influence the occurrence of abomasal displacement in dairy cows?, Deutsche Tierarztliche Wochenschrift

Book

• 2010, Farm Health Management and productivity management of dairy young stock, 1, Silva, Joao Antonio Martins Cannas da, Wageningen Academic Publishers
• 2008, Factors Affecting Reproductive Performance in the Cow, 1, Silva, Joao Antonio Martins Cannas da, Edited by O. Szenci and Á. Cs. Bajcsy
• 2008, Appying HACCP-Based Quality Risk Management, 1, Silva, Joao Antonio Martins Cannas da, WAgeningen Academic Publishers
• 2008, Applying HACCP-based quality risk management on dairy farms, Noordhuizen, J.P.T.M.; Cannas da Silva, J.; Boersema, J.S.C.; Vieira, A.

Book chapter

• 2009, Herd health management and quality risk control on large dairy farms
• 2009, Consumer safety and HACCP-like quality risk management programs on dairy farms: The role of veterinarians

Conference paper

• What will be the future for Dairy Veterinarians? Do they have to change working methods- From single animal to Herd Health Management? , XIth Middle European Buiatrics Congress and 5th Symposium of the ECBHM
• What will be the future for Dairy Veterinarians? Do they have to change working methods- From single animal to Herd Health Management? , XIth Middle European Buiatrics Congress and 5th Symposium of the ECBHM
• Veterinary Herd Health and Production Management and Quality Risk management on dairy Farms , 21. Symposium on Safety Management , Traceability , Inspection and Traceability Techonology for Agro Products
• Ultrasonographic monitorization of Bovine Mastitis by Prototheca spp- Poster, XXVII World Buiatrics Congress, Lisbon Congress Centre 3th to 8th June 2012
• Tropical Diseases , World Buiatric Congress
• The management applied at the reproduction to achieve better results , 28 November, Weterynaria,
• The future of the Veterinarians, VI Middle European Buiatric Congress
• Q feber in South Portugal farms , ECBHM Symposium
• Prevention and Treatment of Cryptosporidiosis in Calves – Special Emphasis on the use of Halofuginone Lactate in Portugal. “Neonatal health in calves – comprehensive solutions for complex enteric disorders, sYMPOSIUM iNTERVET sCHERING
• Poster Characterization of bacterial bovine mastitis in the center region of Portugal: etiology and sensitivity to antimicrobials -, XXVII World Buiatrics Congress, Lisbon Congress Centre 3th to 8th June 2012
• Poster : Combined therapy with intramammary and systemic cefquinome for treatment of Clinical Mastitis , XXVII World Buiatrics Congress, Lisbon Congress Centre 3th to 8th June 2012
• Perspectivas e condicionantes do Médico Veterinário na actividade como Médico Veterinário de Bovinos , VI Congresso da Ordem dos Médicos Veterinários , 3 October, 2009
• New therapy applications in Dairy Cows in severe and extreme conditions with Cefquinome 4,5%. A field trial , World Buiatrics Congress, Lisbon Congress Centre 3th to 8th June 2012 - Poster
• Integrated Herd Health Management Programmes . What and How, World Buiatric Congress
• Herd Health and Production Management programmes & Quality Risk Management programmes . on Dairy Farms .What´s new ? , WBC ,2008
• Herd Health Mangement, World Veterinary Congress
• Farmers Perceptions of Animal Welfare in Dairy Farms, World Buiatric Congress
• Detection and quantification of Coxiella burnetii in bulk tank milk samples in ruminants from the Center of Portuga, Congresso Ibérico de Epidemiologia
• Cryptosporidium and Giardia, wa
• Coxiella Buernetii in ruminants in centrum Portugal, ECBHM Symposium , Liége , 20-Junho
• Cost Analysis to produce a Liter of Milk- A new online calculation system - Poster presentation, , XXVI World Buiatrics Congress 2010
• Controlo efectivo do IBR e BVD na Europa – Medidas de sucesso , IV Jornadas de Bovinicultura , UTAD , Vila Real , Portugal
• Aplicación del sistema HACCP em certificación de explotationes de vacuno lechero, I Congreso de vacuno de Leche
• A. Prevalence of Cryptosporidium parvum infection in Northwest Portugal dairy calves and efficacy of Halofuginone Lactate on the prevention of cryptosporidiosis, WAAVP, Intervet Symposium, WAAVP
• A new calculation system for costs analysis to produce a liter of milk, XXVI World Buiatrics Congress 2010, Santiago , Chile, Monday 15, 2010
• A Different System to evaluate the critical points in Dairy Farms, Buiatrissima
• 86. Causes of Bovine Abortion and Clinic and Laboratory Aspects of BVD Infection and Mucosal disease , 5º International Symposium of Animal Reproduction
• 85. Large Animals (Dairy Cows common diseases) , Colloquium organized by the Association of Young Pharmacists
• 73. Veterinary Management of Dairy Farms, Silleda, Conference Galaico – Portugual
• 70. Acute Intoxication in one Dairy Farm with Pesticides , V Congress of the Portuguese Buiatric Association
• 69. Cryptosporidium infection in Portugal , V Congress of the Portuguese Buiatric Association
• 68. Poster (Bovine Cryptosporidiosis – Epidemiologic Study in Portugal) , XXI World Buiatrics Congress, Uruguay, December 2000
• 66. Video auto transportable System for Cattle treatment , XXI World Buiatrics congress, Uruguay
• 65. A new informatics’ Program for dairy cows management , XXI World Buiatrics Congress
• 64. The Role of management on Milk Production , Biotechnological High School O Porto Congress
• 63. Prophylaxie et contrôle des Boiteries chez les vaches Laitiéres, Journé dètude, société Belge francophone de Buiatrie.
• 62. Vasco da Gama Rumen Fixation system , VI Symposium from the Portuguese Buiatric Association
• 59. Vasco da Gama Rumen Fixation System , World Buiatric Congress
• 58. Abomasum displacement – New concepts, Congress of the Portuguese Veterinary Sciences Society and also VI Congress of The Portuguese Buiatric Association
• 49. Conference: Influence of time in DA and used techniques to its resolution, Encontro sa Associação de estudantes da FMV
• 41. Conference: Influence of weather on the occurrence of abomasal displacement in dairy cows , World Buiatric Congress
• 40. The occurrence of abomasal displacement in dairy cows modified by the weather , 16th Conference on Biometeorology and Aerobiology
• 31. Conference about “Bovine Mastitis”, , Symposium intervet
• 30. Conference about Emerging Diseases, BVDV Control, and Eradication of IBR, EUVG, , Symposium EUVG
• 29. Aufgabengebite und Zukuenftige Taetigkeit des Tierarztes in der Milch Praxis, Deutsche Buiatric Congress
• 28. Controlo das mastites no periodo de seca, Congresso da APB, 28. Congresso da APB
• 27. Oral presentation and workshop about Vacqa program at the Vienna Veterinary University, Vienna , 27. Oral presentation and workshop about Vacqa program at the Vienna Veterinary University, Vienna
• 23. Efficacy of Halofuginone Lactate on the prevention of cryptosporidiosis in Northwest Portugal dairy calves. , 23. Efficacy of Halofuginone Lactate on the prevention of cryptosporidiosis in Northwest Portugal dairy calves.
• 2004, The occurrence of abomasal displacement in dairy cows modified by the weather situation
• 16. Worksop – HACCP –based Quality Risk Management applications on Dairy Farms, , WBC ,2008 ,July 11
• 12. Efficiently making money out of young stock rearing , XXVI World Buiatrics Congress 2010, Santiago , Chile

Conference abstract

• 2000, 67. Poster (Clinic assay of the Halofuginone Lactate in Dairy Farms infected with Crypt.parvum under practical conditions at Portugal , XXI World Buiatrics Congress, Uruguay