Continuity mistake: In the hoverdrone footage, Logan has a large scrape on his left cheek. When Max finds him in the hospital, the scrape is on his right cheek and his left is clean. (00:54:20 - 00:57:45)
Continuity mistake: The strand of hair on the left side of Max's face changes position when Sonrisa tells her, "You'd better hope you're as smart as you think you are," at the end of their meeting. (01:08:25)
Continuity mistake: At the motel, Max crosses her arms while she listens to Bruno's compliments. Her right hand is under her left arm, but switches to over her left arm just before she steps forward. (01:09:30)
Continuity mistake: There are three shots of Bruno on the ground after Max knocks him down in the motel room. In the first, his tie is over his jacket, in the second shot it's under, and in the third the tie is pushed off farther to the right than it was before. (01:10:55)
Continuity mistake: Herbal's hand switches from the right side of the collection basket to the left when he takes it from his friend and before he speaks to Normal. (01:20:25)
Continuity mistake: At the end, Max goes to see Logan. She walks up to and leans on the same metal frame twice, once with the camera on her and once with it on Logan. (01:21:50)
Continuity mistake: During their final conversation, shots on Max show that she is standing up straight but shots on Logan show Max in the background with her head tilted to her right. (01:22:00)
Continuity mistake: When Bruno searches Max for weapons at Sonrisa's place, right after he declares she's clean you can see him holster his gun. After she tries to straighten up and he pushes her down again, you can see him in the background holstering it once again.
Answer: Max's disease is specifically tailored to work only on cells exhibiting Logan's genome. No one else would notice it.
Phoenix