The Bite

While conducting telehealth appointments from her New York City brownstone, Rachel tends to one of her patients with an strange injury; upstairs, Lily finds herself in a risky position with one of her clients.

Lily figures out what to do with her dangerous client; Rachel attempts to gather evidence from her various patients to present to her husband, who works at the CDC.

Rachel attempts to coax confidential CDC information from Zach; Lily tries to continue pursuing her career dreams despite the chaos.

Rachel continues to seek information regarding the virus, while also managing an alarming situation in Lily's life; Zach is under scrutiny at the CDC.

Rachel enlists Lily's help with an important task in order to further her mother's medical research into a cure; Zach learns surprising information from his CDC colleague and former lover.

Racing against time, Rachel and Lily are forced to make a decision that could alter their lives in order to save humanity.