Some epidemics tend to occur in cycles, which may repeat over a period of time, … There are two broad types of epidemiological studies: 1. Experimental studies – deliberate intervention is made and the effect of such intervention is observed. An epidemic disease is not required to be contagious, and the term has been applied to West Nile fever and the obesity epidemic (e.g. (Giesecke, pp. The number of cases varies according to the disease-causing agent, and the size and type of previous and existing exposure to the agent. Despite the lessons of history, the world is not yet ready to face the next great plague", "Ebola virus – from neglected threat to global emergency state", International Association of Emergency Managers, International Disaster and Risk Conference, Timeline of medicine and medical technology, Center for Disease Control and Prevention, Centre for Disease Prevention and Control, Committee on the Environment, Public Health and Food Safety, Centers for Disease Control and Prevention, https://en.wikipedia.org/w/index.php?title=List_of_epidemics&oldid=995460082, Wikipedia articles incorporating a citation from the 1911 Encyclopaedia Britannica with Wikisource reference, Wikipedia articles needing page number citations from July 2013, CS1 maint: BOT: original-url status unknown, Short description is different from Wikidata, Articles with unsourced statements from May 2020, Articles with unsourced statements from July 2020, Articles containing potentially dated statements from July 2020, All articles containing potentially dated statements, Articles containing potentially dated statements from November 2019, Creative Commons Attribution-ShareAlike License, 30–50 million (40–50% of population of Europe), 75–200 million (10–60% of European population), 1634–1640 Wyandot people epidemic of infections, 1648 Central America yellow fever epidemic, 1699 Charleston and Philadelphia yellow fever epidemic, 520 (300 in Charleston, 220 in Philadelphia), 1702–1703 St. Lawrence Valley smallpox epidemic, 1732–1733 Thirteen Colonies influenza epidemic, 1738–1739 North Carolina smallpox epidemic, 1739–1740 Thirteen Colonies measles epidemic, 1761 North America and West Indies influenza epidemic, 1789–1790 New South Wales smallpox epidemic, 1793 United States influenza and typhus epidemic, 1801 Ottoman Empire and Egypt bubonic plague epidemic, 1802–1803 Saint-Domingue yellow fever epidemic, 1828–1829 New South Wales smallpox epidemic, 1829–1833 Pacific Northwest malaria epidemic, 1831–1834 Plains Indians smallpox epidemic, 1841 Southern United States yellow fever epidemic, 1847 Southern United States yellow fever epidemic, 1850–1851 North America influenza epidemic, 3,000 (2,000 in Norfolk, 1,000 in Portsmouth), 1857–1859 Europe and the Americas influenza epidemic, 1862–1863 British Columbia Smallpox epidemic, 1861–1865 United States typhoid fever epidemic, 1875–1876 Australia scarlet fever epidemic, 1878 Mississippi Valley yellow fever epidemic, 1896–1906 Congo Basin African trypanosomiasis epidemic, 1900–1920 Uganda African trypanosomiasis epidemic, 50 million+ (17–100 million) — (3–5% world's population), 32 million+ (23.6–43.8 million) (as of 2010), 2007 Puerto Rico, Dominican Republic, and Mexico dengue fever epidemic, 2008–2017 China hand, foot, and mouth disease epidemic, Lab confirmed deaths: 18,449 (reported to the, 2010–2014 Democratic Republic of the Congo measles outbreak, 2011 Vietnam hand, foot and mouth disease epidemic, This page was last edited on 21 December 2020, at 03:57. Dengue Epidemic in Delhi – 1996. 135-136) Continuous source - An epidemic in which the causal agent (e.g. For example, whooping-cough occurs in spring, whereas. The fourth horseman – Historic epidemics and their impact in Tenerife", "The history of 20th century malaria control in Peru", "The Death of Queen Elizabeth I, the Return of the Black Plague, the Rise of Shakespeare, Piracy, Witchcraft, and the Birth of the Stuart Era", "New Hypothesis for Cause of Epidemic among Native Americans, New England, 1616–1619", "1633–34 — Smallpox Epidemic, New England Natives, Plymouth Colonists, MA –>1000", Stanley G. Payne: A History of Spain and Portugal Volume 1, Ch 15 The Seventeenth-Century Decline, "The Global Distribution of Yellow Fever and Dengue", "Plague Epidemic in the Kingdom of Naples, 1656–1658", "UK travel and heritage – Britain Express UK travel guide", "Great Plague of 1665–1666 – The National Archives", "1677–1678 — Smallpox Epidemic, Massachusetts Bay Colony, esp. Widespread non-communicable diseases such as cardiovascular disease and cancer are not included. The conditions which govern the outbreak of epidemics also include infected food supplies such as contaminated drinking water and the migration of populations of certain animals, such as rats or mosquitoes, which can act as disease vectors. A pandemic is a type of epidemic (one with greater range and coverage), an outbreak of a disease that occurs over a wide geographic area and affects an exceptionally high proportion of the population. 3–5, History of South Africa 1486–1691, George McCall Theal, London, pub. - Continuous ormultiple exposure epidemics. Get your flu shot", "Nipah virus contained, last two positive cases have recovered: Kerala Health Min", "Ebola Virus Disease Outbreak Uganda Situation Reports", "DR Congo's deadliest Ebola outbreak declared over", "DRC: More Ebola and plague cases reported, End of measles epidemic declared", "2019 measles outbreak information2019/20 measles outbreak information", "At least 70 deaths due to measles – DOH", "A Measles Outbreak Is The Cause of 15 Orang Asli Deaths In Kelantan", "Two more deaths from measles in samoa over new year period", "ArcGIS Dashboards- COVID-19 Dashboard by the Center for Systems Science and Engineering (CSSE) at Johns Hopkins University", "An update of Lassa fever outbreak in Nigeria (week 49)", "UNICEF welcomes end of Ebola outbreak in the Equateur Province of the DRC", "Novel bunyavirus re-emerges in China, kills seven", "An update on Yellow Fever in Nigeria for Week 49", "Inevitable or avoidable? 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