Streptococcus suis autogenous vaccines: what do we know?
In spite of decades of research on S. suis vaccines, autogenous bacterins are almost the only preventive strategy available that swine producers have access to, but which are their weak spots?
The pig sector events all around the world
Pig health: news and articles on PRRS, PCV2, biosecurity, etc, Pig disease guide, atlas of pathology, clinical cases…
Biocheck.UGent is an independent, risk-based, scientific scoring system for assessing the quality of your on-farm biosecurity.
A visual and practical step-by-step guide on how to perform a necropsy on a pig.
All the information about ASF: how to recognize the disease, how it is transmitted, pictures of lesions, latest news, guides, etc.
Description of the most important diseases and conditions in pigs
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Pig disease diagnostic tool
Definition for the most commonly used pig terms
Simulator that calculates the amount of drug to add to the water when using a flow dispenser.
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The latest slaughter pig prices in the most important pig markets. Check the evolution of the historical prices in charts and in several currencies.
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Latest quotations for the main commodities used in pig feed. Historical graphs with the pig price and estimated feed price.
Technical sheets of the main raw materials and additives used in swine feed. They include a comparison of nutritional values from various sources, product
Global production and trade data for the most important raw materials
Definition for the most commonly used pig terms
Use this tool to diagnose problems with the feed conversion ratio. Click on the flowchart or on the buttons within the text to navigate through the different parts of the tool.
Articles on genetics and pig reproduction: genetic improvement, genomics, artificial insemination, use of hormones
Compare production data, calculate the number of sow, nursery, and finishing spaces, and visualize your tasks on the work schedule by type of BMS.
Tool that allows you to calculate the replacement rate in your farm
Definition for the most commonly used pig terms
Use this tool to find out why your farrowing rate is less than ideal. Click on the flowchart or on the buttons found within the text to navigate through the different parts of the tool.
Management, pig farm management, work planning in each production stage: management in gestation, grow finish, batch farrowing
Compare production data, calculate the number of sow, nursery, and finishing spaces, and visualize your tasks on the work schedule by type of BMS.
Tool that allows you to calculate the replacement rate in your farm
Definition for the most commonly used pig terms
Design of facilities and equipment for pig farms: building design, climate control, feeding systems, etc.
Biocheck.UGent is an independent, risk-based, scientific scoring system for assessing the quality of your on-farm biosecurity.
Definition for the most commonly used pig terms
Use this tool to explore which slurry management strategy best fits your situation. Click on the flow chart or on the buttons within the text to navigate through the different parts of the tool.
What makes us stand out is the quality and independence of our contents. Find out about the authors who make it possible. Our goal is to generate a virtual community of advanced users in the sector.
Marcelo was born and raised in Buenos Aires, Argentina, where he received his DVM from the Faculty of Veterinary Medicine of the Universidad de Buenos Aires. He moved to Canada in 1987 where he completed a PhD at the University of Montreal.
Since 2001 he is full professor at the Faculty of Veterinary Medicine of the University of Montreal, where he acts as the director of the reference laboratory for the diagnosis of Actinobacillus pleuropneumoniae (App, etiological agent of swine pleuropneumonia). He is also the director of the international reference laboratory for Streptococcus suis. He founded the Swine Infectious Diseases Research Center at the Quebec province (Canada) and he was also the director of the Research Group of Swine Infectious Diseases at the University of Montreal.
He published more than 300 papers in international peer-reviewed journals and more than 150 papers in professional journals. He is also the author of two chapters of reference book “Diseases of Swine” (Actinobacillosis and Streptococcus). He has been invited as speaker in more than 200 occasions from more than 35 countries by different Universities, Research Centers, associations of swine practitioners, associations of swine producers and pharmaceutical companies. He has participated in more than 400 studies presented in different international meetings. His activities are highly concentrated on App and S. suis.
Updated CV 23-Jan-2017
In spite of decades of research on S. suis vaccines, autogenous bacterins are almost the only preventive strategy available that swine producers have access to, but which are their weak spots?
More than 50% of all systemic samples tested by HPS PCR at the Iowa State University Veterinary Diagnostic Laboratory (ISU VDL) are positive.
This article explains the main preventive measures against App, focusing on the use of antimicrobials and vaccines.
This article is about the diagnosis of the infection caused by Actinobacillus pleuropneumoniae (App) in acute, chronic or subclinical cases.
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