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Bell Ringer 9/21/2016 What is the cause of death in each stage of the epidemiologic transition? Student Leader: Loux To NOT lose your points, within 23 seconds after the bell you should: Be SITTING in your assigned seat Silent Have your pink bell ringer sheet OUT Be COMPLETING your bell ringer FOR EXTRA CREDIT Be prepared to comment Stage 5 ?
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Stage I: Stage of pestilence and famine
Stage I: Stage of pestilence and famine. Infectious and parasitic diseases were primary causes of death and kept human population in check during stage I of DTM. (i.e. Black Plague, typhus, cholera, small pox.) Stage 2: Stage of receding pandemics. Pandemics receded due to improved sanitation, medicine, and nutrition diseases. BUT: cholera spread quickly as poor people crowd into rapidly growing industrial cities. Stages 3: Stage of degenerative diseases. As people live longer and vaccinations virtually eliminate infectious disease, people now die of chronic diseases associated with aging (heart disease, cancer, etc.) Stage 4: Stage of delayed degenerative diseases. New medicines and technologies extend the lives of those with degenerative diseases (statin drugs, heart surgeries, chemotherapy, etc.) Stage 5: Stage of reemergence of infectious diseases. Infectious diseases reemerge as they adapt and become immune to the antibiotics that have been used to control them
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SWBAT… Review the Epidemiologic Transition
Compare Thomas Malthus theory on population to his critics
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Our Plan… Discuss WWW Thomas Malthus Dialogue Talk about test
Continue Ch 2 PEDLIGS (Due Test Day Thurs 9/22) Study Guide (Due Test Day Thurs 9/22)
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