as Narrator (voice)

as Self - Ass. Professor Plast. Surgery

as Self - Pharmacist / Former Attorney

as Self - MUT Alliance

as Self - UN Ambassador

as Self - Professor at Northeastern University

as Self - Sexual Health expert

as Self - Chairman SoAR Foundation (USA)

as Self - Centres of Diseas Control and Preventiond

as Self - Science journalist

as Self - Local Historian Middlesbrough (GB)

as Self - Dialysist practitioner

as Self - Microbioligist

as Self - Cattle Breeder

as Self - Chief Officer CDC Reno

as Self - Medical Historian

as Self - CDC Specialist Reno

as Self - Former Doctor US Forces

as Chief Medical Officer (GB)

as Self - Relative of a victim

as Self - Doctor

as Self - Economist

as Self - Victim

as Self - Former Nurse Middlesbrough (GB)

as Self - Professor of Medical Microbiology