Cholera - how old? (fwd)

Ron Gerth rgerth at UHL.UIOWA.EDU
Tue Jan 7 10:13:33 EST 1997

Wasn't one of the classic teaching studies used in epi classes a cholera 
outbreak in London?  I think I remember (it's been awhile) seeing a map 
with several water sources flagged on a map of London with the locations 
of households that had sick/dead people.  The clusters were clearly 
visible around a couple of the sources and not around the others.

Like I said it has been a while since I looked at the stuff but I am 
pretty sure that it was cholera and it was very early on.


Ronald Gerth					The University of Iowa
Public Health Microbiologist			Hygienic Laboratory
Internet: rgerth at uhl.uiowa.edu
Phone: (319) 335 4500				Fax:       (319) 335 4555


---------- Forwarded message ----------
Date: 7 Jan 1997 06:23:40 -0800
From: Karl Roberts <kr1 at pgstumail.pg.cc.md.us>
To: microbio at net.bio.net
Subject: Re: Cholera - how old?

Dear Lars,
	Cholera, like many of the communicable infectious diseases, has 
been present ever since man began to form community structures. Remeber, 
this vibrio disease is generally spread via sewage-contaminated water, so 
anywhere people congregate and utilize untreated water supplies, the 
possibility of an outbreak of this disease exists.  It was definately a 
scourge in the middle ages, though it is unlikely that it was commonly 
reported- remember, people believed then and for many years after that 
life could arise spontaneously, and that disease could result from such 
varied circumstances as witchery, bad blood, and the breathing in of 
miasmas (which, by the way, is probably how malaria got its name).  Though I 
don't remember the exact year this came out, the BBC produced a marvelous
series of videos entitled "Plagues" which would be of interest to you.  
You can be quite certain that cholera was one of the major reported 
plagues of the Nineteenth and Twentieth Centuries. I hope this helps.
Joe Roberts
Prince George's Community College

On Tue, 7 Jan 1997, Lars Andrup wrote:

> Dear Bionet.Microbiology
> I'm writing an article (popular science)on microbiology and I would like
> to mention some of the pests of the middle ages. And my question is: is
> cholera that old in Europe?
> Yours
> Lars
> -- 
> *********** ooo O ooo ***********
> Lars Andrup, senior scientist
> Natl. Inst. of Occupational Health, Denmark
> tlf.:+45 3929-9711 fax: +45 3927 0107
> *********** ooo O ooo ***********

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