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Fukushima breaking news; A IGNORANCE Pandemic or Epidemic, kevin D. blanch 12/14/13

1,558 views · Published 14 December 2013 · 15:07 · Indexed 22 October 2026

Channel: kevin D blanch HISTORIC ONGOING PhD;; FREE LIBRARY · 2013 · News & Politics

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THUS POST IGNORANCE; VERY REAL WITH NO ISMS.  801-452-1908
Epidemics of infectious disease are generally caused by a change in the ecology of the host population (e.g. increased stress or increase in the density of a vector species), a genetic change in the parasite population or the introduction of a new parasite to a host population (by movement of parasites or hosts). Generally, an epidemic occurs when host immunity to a parasite population is suddenly reduced below that found in the endemic equilibrium and the transmission threshold is exceeded.
A pandemic (from Greek πᾶν pan "all" + δῆμος demos "people") is an epidemic of infectious disease that has spread through human populations across a large region; for instance multiple continents, or even worldwide. A widespread endemic disease that is stable in terms of how many people are getting sick from it is not a pandemic. Further, flu pandemics generally exclude recurrences of seasonal flu. Throughout history there have been a number of pandemics, such as smallpox and tuberculosis. More recent pandemics include the HIV pandemic as well as the 1918 and 2009 H1N1 pandemics.

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