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Dr. Nancy Jaax works tirelessly to find out why the virus is behaving differently than expected in human victims; unforeseen dangers arise at the research facility; Jaax is forced to make a choice between her family and her duty to her country.
First Air Date : May 27, 2019
Last Air date : Nov 30, 2021
Episode : 12 Episode
Season : 2 Season
Runtime: 50:14 minutes
Studio: National Geographic
Country: United States of America
Crew: