A 90 second podcast from the American Society for Microbiology. Composed of over 42,000 scientists and health professionals, the mission of ASM is to advance the microbial sciences as a vehicle for the improvement of health, economical and environmental well-being worldwide. Produced by Finger Lakes Productions International, MicrobeWorld Radio is also heard daily around the world on several radio networks and stations. For more information, visit us on the web at www.microbeworld.org. Less