A bestselling entry in the popular Board Review Series, BRS Microbiology and Immunology, 7th Edition, offers a concise yet comprehensive review of essential microbiological and immunological concepts crucial for USMLE success. This updated edition emphasizes clinically relevant information, aligning with recent changes in medical licensing exams. Featuring more than 400 USMLE-style questions, detailed explanations, and full-color illustrations, this approachable review reinforces key knowledge and instills the confidence to excel on both classroom exams and board certifications.    Proven BRS outline format with bolded key terms facilitates rapid review and efficient exam preparation. UPDATED! More than 400 USMLE-style questions, including chapter Review Tests and comprehensive exams, bolster test-taking confidence, with accompanying explanations and chapter cross-references for targeted study. Integrated clinical information clarifies the link between basic science and medical practice to help students confidently apply key concepts. Rich visual aids, including 100+ full-color illustrations and 45 tables, reinforce concepts and provide quick access to critical information. Interactive online question bank supports customized practice sessions and performance tracking.