An employee at the monkey research facility falls ill, causing Dr. Nancy Jaax to fear the virus has spread to the human population; Jerry Jaax searches for a way to protect his wife; and Dr. Wade Carter is obsessed with exposing the dangers of Ebola.
Representatives from varying agencies disagree on how to handle Dr. Nancy Jaax's discovery, so she realizes there are few protocols in place for containing a deadly virus on the U.S. soil; and an employee at the monkey research facility falls ill.
Lt. Col. Jaax convinced an employee from the research facility to give her the samples; Jax and Jahrling test out new specimens and observe the virus; Jaax brings Dr. Wade Carter to help them figure out where the Ebola virus came from.
Lt. Col. Nancy Jaax is a wife and mother of two with one of the most dangerous jobs in the world, handling the world's deadliest viruses. In 1989, she tests a sample and fears it may be in the deadliest category of viruses.