UK's Central Veterinary Laboratory

Doctors Bedrosien and Califf thrust the UK's Central Veterinary Laboratory into the Roosevelt Room's tense crucible, designating it the transatlantic sentinel receiving Nebraska's quarantined downer cow tissue for mad cow confirmatory testing. This authoritative nerve center dissects bovine samples from Iowa's presumptive positive, its verdict dictating national emergencies, class-one recalls across 40 million cattle, and economic Armageddon. Leo's probing unleashes its role as impartial arbiter, escalating White House stakes amid quarantined herds and banned feed fallout.