(DeCandido's novelizations of the Anderson films)
Dr. Yu-Chin was a virologist for the Centers for Disease Control and Prevention.
She got Dr. Sam Isaacs' initial attention when she began making a link between those infected with the mysterious virus with the creatures from the "faked" Terri Morales video. Dr. Jaime Cerota was sent to meet here in San Francisco, but this meeting was called short when the Zomboids she had sealed away finally began to escape. Yu-Chin was savagely attached by an infected Bousquet while the police were confronted by Jim Knable. Dr. Cerota then shot her to prevent zombification