"Blackwell Underground Clinical Vignettes: Microbiology I, Fourth Edition" is your primary source for clinically relevant, case-based material essential for USMLE Step 1 review. Each Clinical Vignette simulates USMLE format, and includes classic buzzwords in history taking, physical examination, lab, imaging, and pathology. "Microbiology I" focuses on virology, immunology, parasitology, and mycology, and another volume, "Microbiology II", focuses on bacteriology. This revised edition contains: carefully selected cases templated to fit the way you are tested and taught to think; valuable links to Step 1 and 2 Atlases for emphasis on photographic case studies; and, over 50 new cases compatible with the updated content of USMLE Step 1. "Blackwell Underground Clinical Vignettes: Microbiology I, Fourth Edition" is perfect for medical students. Physician assistants, nurse practitioners, and related health professionals will also find "Underground Clinical Vignettes" valuable.