Tom Chehak

David and Jill make a trip to Colorado where a rampant SARS-like outbreak is occurring.

NorBAC has been taken over by a joint command to deal with a catastrophic smallpox scenario. Bob tries to find a cure for his dog who is suffering from histiocytosis.

NorBAC investigates an outbreak of prion disease (mad cow) in humans. The victims are spread out across North America. How are the cases connected?

Lilith and Mick decide to break into his father's office to find evidence that Mick is cloned.