Dr. Alexandria Hypatia won't be working in her office today. She'll be in the Recuperation auditorium instead, which is locked. She's not to be disturbed. If anything urgent comes up, I'll leave Dr. Hypatia's key in her office.
Another thing: The janitor Hamilton is to remain in Disease Treatment until I interrogate him and decide on his fate. We've got him locked up in the little plant conservatory there. No one is allowed to speak to him or even enter that room.