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Unformatted text preview: 2/15/2010 1 Welcome to BSCI425 Feb 15, 2010 Â¡ Announcements Â¡ Disease transmission Â¡ Herd immunity 15/02/10 1 BSCI425 2010 @ S. Benson Announcements Â¡ Project 1 due Today Â¡ Projects 2 and 3 Â¢ Changes due to snow cancellations Â¢ Mortality (chapter 4) Â¡ Thursdayâ€™s class this week Â¡ Questions 15/02/10 BSCI425 2010 @ S. Benson 2 Quiz two today One the half sheet on paper put your name, date, clicker number and QUIZ 2 There are four questions Q-1 to Q4 Questions 1, 3 and 4 are worth 2 pts Question 3 is worth 4 points 15/02/10 BSCI425 2010 @ S. Benson 3 Summary Â¡ Terminology Â¢ Know the basic terminology Â¡ Be able to illustrate historical context and impacts impacts Â¡ Connections and impacts Â¢ How do epidemics impact societies? 15/02/10 BSCI425 2010 @ S. Benson 4 Others to look up People Â¡ Louis Pasteur Â¡ Robert Koch Â¡ Alexander Fleming Incidences Â¡ 1918 Flu Â¡ 1934 Polio Â¡ 1981 AIDS Â¡ Alexander Fleming Â¡ Water Reed Â¡ Wade Hampton Frost Â¡ 1981 AIDS Â¡ 2003 SARS Â¡ 2009 H1N1 15/02/10 BSCI425 2010 @ S. Benson 5 Others Â¡ Irish potato famine (1845 -1851) Â¢ Phytophthora infestations Â¡ Dutch elm disease (1930 - 1985) Â¢ Ophiostoma ulmi (syn. Ceratocystis ulmi) Â¡ MSX in Chesapeake oysters (1950 1990 Â¡ MSX in Chesapeake oysters (1950-1990) Â¢ Haplosporidium nelsoni Â¡ Chesapeake fish kills Â¢ Pfiesteria piscicida Â¡ African Cassava Mosaic Disease Â¡ Colony collapse disorder (CCD) 15/02/10 BSCI425 2010 @ S. Benson 6 2/15/2010 2 Q 1. Which of the following diseases is historically most important in fostering important public health advances 67% 1. Cholera 2. Smallpox 15/02/10 BSCI425 2010 @ S. Benson 7 C h o le ra S m a l p o x H IV /A ID S P o lio 17% 14% 2% 3. HIV/AIDS 4. Polio Transmission Key Points Â¡ Direct vs. indirect (see Table 2-2) Â¡ Clinical and preclinical vs. subclinicalClinical and preclinical vs....
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This note was uploaded on 07/07/2010 for the course BSCU 425 taught by Professor Rollins during the Fall '10 term at Maryland.
- Fall '10