This book transforms a difficult subject into terms and ideas that every attentive student can readily understand. Major topics covered include: the microbial world, cellular chemistry, observing microbes through a microscope, microbial growth and reproduction, microbial genetics, bacteria, archaea, eukaryotic microorganisms such as fungi and protozoa, viruses, the disease process, epidemiology, antimicrobial drugs, practical applications of immunology, infectious diseases, and many others. The book includes charts, tables, and review questions with answers. Barron's Easy Way books introduce a variety of academic and practical subjects to students and general readers in clear, understandable language. Ideal as self-teaching manuals for readers interested in learning a new career-related skill, these books have also found widespread classroom use as supplementary texts and brush-up test-preparation guides. Subject heads and key phrases that need to be learned are set in a second color.