How the health of human populations is influenced by microbial communities. Aspects of the epidemiology of infectious diseases, factors influencing the emergence of microbial pathogens and antibiotic-resistant strains, means to control undesired microbial populations in habitats such as water, biodegradable materials and food will be discussed. Approaches to the regulation and monitoring of microbial agents will also be examined. [Note: It is recommended that one or more of BIOL 345, BIOL 441, BIOL 444, BIOL 447 be taken before or with BIOL 449. Offered: W] Prereq: BIOL 241
