The Ninth Edition of this classic text provides a firm foundation in microbiology with an emphasis on human disease. It is written for students in nursing and allied health programs and is appropriate for non-majors microbiology courses. With all of the pedagogical elements and student-friendly ancillaries that Dr. Pommerville is known for, this latest edition provides numerous new updates and additions, including the latest disease data and statistics, added material on emerging disease outbreaks, and expanded use of concept maps and much more.