Medical Microbiology Textbook - Baron's medical microbiology textbook is an excellent resource. www.md.huji.ac.il/microbiology/book
Microbiology and Immunology On-Line Text Book - On-line text book. Sections on bacteriology, immunology, virology, parasitology, mycology. Chapters are accompanied by notes in pdf format and PowerPoint slides. Links to other web resources www.med.sc.edu/micro/book/welcome.htm
