75090
The use of a very simple cloth filter , consisting of a folded cotton sari , drastically reduces the load of cholera carried in the water , and is suitable for use by the very poor ; in this case , an appropriate technology method of disinfection might be added , such as solar water disinfection .
 cholera
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 cholera