title: Update on Dr. Thomas Butler.
authors.affiliation: Johns Hopkins University, Baltimore, MD 21224, USA. trigsby@jhmi.edu
authors.forename: William B
authors.initials: WB
authors.lastname: Greenough
mesh_terms: D023482:Bioterrorism; D003415:Crime; D006801:Humans; D010930:Plague; D015871:Scientific Misconduct; D015010:Yersinia pestis