1. Protecting Your Family and Workplace During Pandemic Atlanta Federal Safety Council November 7, 2006 L. Casey Chosewood, MD Director, Office of Health and Safety Centers for Disease Control and Prevention
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9. Recent Influenza Pandemics H1 H1 H3 H2 H7 * H5 * H9 * 1918 Spanish Influenza H1N1 500k US deaths 1957 Asian Influenza H2N2 70k US deaths 1968 Hong Kong Influenza H3N2 34k US deaths 1980 1997 1915 * Avian Flu 2003 2004 1977 1996 2002 1925 1935 1945 1955 1965 1975 1985 1995 2005 2003-2006 1998 1999 2003
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13. Disease Transmission Leave original host Survive in transit Be delivered to a susceptible host Reach a susceptible part of the host Escape host defenses Multiply and cause tissue damage Pathogens: