Am The Apocalypse: [s3e19] I

Testing eventually proves the virus is not contagious, allowing the quarantine to be lifted.

Severide survives his surgeries but is shaken by the near-death experience. [S3E19] I Am The Apocalypse

The episode begins with Firehouse 51 responding to a massive at an industrial factory. After rescuing dozens of victims suffering from respiratory distress, the team transports them to Chicago Med . While at the hospital, the situation spirals into chaos: Testing eventually proves the virus is not contagious,

The episode "[S3E19] I Am the Apocalypse" serves as the high-stakes backdoor pilot for Chicago Med . First airing on April 7, 2015, it masterfully transitions from a standard rescue mission to a terrifying medical siege. Plot Summary [S3E19] I Am The Apocalypse

(Yaya DaCosta): An ER nurse with a past connection to Severide.