Permission to use this scenario kindly provided by Tim Boyer (University of Minnesota), Kelly Patyk (USDA-APHIS), and Ann Seitzinger (USDA-APHIS). This scenario has been modified from the original to delay the first detection from 5 days (median) to 14 days.

Description

Features of this scenario:

• 363989 farms, 12 production types
• Spread by direct contact, indirect contact, airborne
• Detection by self-reporting, veterinarian visits, lab tests
• Quarantine, zones, vaccination, tracing forward & back, stamping out, dangerous contacts cull
• 5 initially infected farms
  • sm ruminants, 20 animals
  • cowcalf(S), 40 animals
  • dairy(S), 1395 animals
  • yearling-pasture feedlot, 143 animals
  • yearling-pasture feedlot, 158 animals