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Progress Update:United States – Mexico
Joint Strategic Plan for Collaboration on Bovine
Tuberculosis2013-2018
Langston Hull, APHIS, Veterinary ServicesApril, 2015
Veterinary Services
Introduction
• Strategic Plan signed by the CVOs in January 2014.
• Goal 1: Decrease risk of TB-affected or exposed animals moving in trade.
• Goal 2: Provide a collaborative framework for the Mexican and US programs.
• Strategic Plan and progress reports posted on the APHIS and SENASICA websites.
Progress
• APHIS proposed rule for TB and brucellosis in clearance; to publish CY2015.
• Mexico defining 12 regions to be evaluated.
• Draft risk-based protocol for jointly evaluating a region developed.
Protocol
• Review protocol criteria includes:• Boundaries and composition of the region• Prevalence of TB• Veterinary control and oversight• Program elements• Surveillance
• Will begin regional reviews in 2015.
Progress, cont.
• TB vaccination research trial completed by SENASICA using BCG vaccine in dairy cattle.
• IDEXX test was evaluated in 3 affected herds.• Developing a proposal to evaluate IDEXX in
Mexican origin fed cattle in collaboration with TAHC.
Progress, cont.
• Working to develop, implement and standardize genotyping methods and interpretation of results between US and Mexico.
• NVSL preparing proficiency tests for culture, direct PCR, spoligotyping and VNTR; Mexico identifying labs to participate.
• Conducted webinars on whole genome sequencing and TB in cervids
Questions?