Cholera Hee-Jin Park http://static.flickr.com/17/103329925_37fb10e065.jpg.

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Presentation transcript:

Cholera Hee-Jin Park http://static.flickr.com/17/103329925_37fb10e065.jpg

Cholera is a disease caused by the bacteria Vibrio cholerae. What is Cholera? Cholera is a disease caused by the bacteria Vibrio cholerae.

Vibrio Cholerae is the infectious agent. http://www.britannica.com/EBchecked/topic-art/114078/74724/Vibrio-cholerae-the-bacterium-that-causes-cholera-shown-in-a

But how does it enter our system?

This is the problem.

As you might have guessed, contaminated water won't do you any good. http://www.faqs.org/nutrition/images/nwaz_02_img0227.jpg http://www.polarbeardip.ca/images/watergirlHoldingPail3.jpg

In peri-urban slums like this one, the disease is especially widespread. http://www.spaceandculture.org/uploaded_images/slums2-788220.jpg

Natural/manmade disasters make it worse. http://www.drishtipat.org/blog/wp-content/K_0261A.jpg

Ganges Delta is the original reservoir. http://www.bishoppeakgroup.net/Landscape%20Images/Sikkim/sikkim%203__0402%201000%20pixels.jpg

Later on, John Snow becomes the key figure. People got sick after drinking from the pump… http://www.medicalecology.org/water/cholera/cholera.htm

Later on, John Snow becomes the key figure. Hmm…. So what can be the cause? http://www.medicalecology.org/water/cholera/cholera.htm

Later on, John Snow becomes the key figure. http://www.itraveluk.co.uk/photos/data/685/medium/old-drinking-water-pump.jpg http://www.medicalecology.org/water/cholera/cholera.htm

Later on, John Snow becomes the key figure. + http://www.itraveluk.co.uk/photos/data/685/medium/old-drinking-water-pump.jpg http://www.medicalecology.org/water/cholera/cholera.htm

Later on, John Snow becomes the key figure. + = http://learningoasis.org/mrmc/wp-content/uploads/2007/03/9362969.jpg http://www.itraveluk.co.uk/photos/data/685/medium/old-drinking-water-pump.jpg http://www.medicalecology.org/water/cholera/cholera.htm

Cholera toxin is really what makes you sick. http://upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Cholera_Toxin.png/300px-Cholera_Toxin.png

What are the symptoms?

What are the symptoms? http://kirstyne.wordpress.com/2007/09/29/if-youve-never-heard-of-cholera-be-thankful-that-you-have-clean-water/

What are the symptoms? Diarrhea http://kirstyne.wordpress.com/2007/09/29/if-youve-never-heard-of-cholera-be-thankful-that-you-have-clean-water/

What are the symptoms? Diarrhea http://kirstyne.wordpress.com/2007/09/29/if-youve-never-heard-of-cholera-be-thankful-that-you-have-clean-water/

What are the symptoms? Diarrhea Dehydration http://kirstyne.wordpress.com/2007/09/29/if-youve-never-heard-of-cholera-be-thankful-that-you-have-clean-water/

Oral rehydration therapy makes treatment simple. http://kirstyne.files.wordpress.com/2007/09/image19.gif

It can't be any simpler than this. http://commons.wikimedia.org/wiki/Image:Cholera_rehydration_nurses.jpg

Oral cholera vaccine for prevention? http://www.icddrb.org/images/dukoral_425.jpg http://vabiotechvn.com/upload/de/vacxinta.jpg

And as of recently… http://gamapserver.who.int/mapLibrary/Files/Maps/World_CholeraCFR(WER)_CUM2007_colour.png

If you haven’t heard of cholera, be thankful for clean water.