Bob has returned, but his condition is grave. Following brain surgery, he developed an infection, and the medical team discovered him in a precarious state. He is now in a medically induced coma. Meanwhile, the team journeys to Mexico, wher…

Carlos has been gone for two days now. David returns to Mexico first, driven by the need to find him, and then to assist the Mexican people in their fight against drug-resistant tuberculosis, a disease claiming lives throughout the region. …

Already living with the burden of an HIV diagnosis, Wes suffered a further, unforeseen complication: he was inadvertently exposed to Hepatitis C through a contaminated needle.

The shadows of Bob’s past linger, a persistent echo of his time within Roth’s clandestine laboratory. Wes remains insistent: Rachel must administer a highly experimental treatment – mutant red blood cells – to combat the virulent strain of …

Following a near-fatal experimental therapy for Hepatitis C, Wes left NorBAC to join a pioneering HCV program in Stockholm. Meanwhile, a city councilor, motivated by prejudice, asserted his daughter had been poisoned by Muslim extremists. E…

A strange illness has broken out along the route of the Tour Cyclo Quebec, leaving cyclists hospitalized. Simultaneously, Bob undergoes a contentious hyperbaric chamber therapy in an effort to combat his brain infection and the resulting me…

The pharmaceutical firm faced intense scrutiny when its recently released immune suppressant was linked to a surge in congestive heart failure cases. Meanwhile, David sought a substitute for Wes. Elsewhere, Bob experienced a seizure, the ep…

Bob located Nina, but during a return visit to Roth's laboratory, he made a horrifying discovery hinting at a catastrophic outcome for the experiment involving her. The team then began investigating a series of strange crow attacks, which a…

A clandestine group of terrorists breached the defenses of the NorBAC laboratory, compelling the scientists within to engineer a virulent mutation of the measles virus. Their grim objective: to weaponize the disease for use as a tool of che…

Dismissing established procedure, David brought his new lover, Enuka, into his employ. Meanwhile, Mayko received a call from the parents of a gravely ill child, who insisted she was their only hope.

The murder of a young boy draws the attention of the NorBAC team, where forensic evidence unexpectedly points to the re-emergence of a prehistoric cat, vanished from North America millennia ago. This startling discovery introduces a complex…

David learns that Roth has administered the stem cell treatment to the world’s most influential leaders, a procedure he now understands instigates violent paranoia. Meanwhile, while investigating an unsettling outbreak in Moldova, Carlos st…

The season four finale offered a chilling glimpse of what was to come, and for David, it served only to solidify his resolve. The vision of a future dominated by human clones reignited his fierce determination to prevent the very first one …