Google+
This blog has moved. Please go over to this link to see my new website.
Showing posts with label Epidemic. Show all posts
Showing posts with label Epidemic. Show all posts

Friday, 22 July 2011

Stuart's Daily Word Spot: Epidemic, endemic or pandemic?

1918 flu epidemic: the Oakland Municipal Audit...Image via Wikipedia
Epidemic, endemic or pandemic?
An epidemic occurs when an outbreak of disease is widespread but confined to a limited place and time.
An endemic disease is one which recurs in a particular place or population.
A pandemic is an outbreak of a specific pathogen over a wide geographical area.

So, an epidemic might afflict a specific hospital, or even a town or region of a country.
Malaria is endemic in many African countries.
The notorious 1918 outbreak of Spanish Flu was a pandemic that caused multiple deaths in many regions of the world.

22 July 1991 – PM John Major launched The Citizen’s Charter. Is Cameron’s Big Society a development of this idea? 

Zemanta has returned to Blogger. Hooray!

Enhanced by Zemanta