Cholera risk in Kandy

Cholera Prevention Guide for Kandy Residents

Cholera is a bacterial infection spread through contaminated water and food. It causes severe diarrhea, vomiting, and dehydration that can become life-threatening within hours if untreated. Kandy's risk score of 64/100 reflects moderate-to-high vulnerability due to several local factors.

Local Risk Factors in Kandy: Kandy experiences heavy monsoon rains that can overwhelm drainage systems and contaminate water sources. The city's aging water infrastructure in some areas increases contamination risk. Crowded markets and festivals bring large gatherings where hygiene can be difficult to maintain. Street food vendors sometimes use untreated water for preparation. The proximity to the Mahaweli River means flooding can spread contamination quickly into residential areas.

Actionable Prevention Steps:

1. Treat your drinking water. Boil water for at least one minute before drinking, or use water purification tablets. Kandy's tap water is generally treated, but storage tanks and household pipes can introduce contamination. Keep stored water in clean, covered containers and use a ladle rather than dipping cups directly.

2. Wash hands thoroughly with soap and clean water, especially before eating and after using the toilet. Keep handwashing stations near food preparation areas in your home. During festivals and busy market days, carry hand sanitizer as a backup.

3. Eat freshly cooked, hot food. Avoid raw vegetables washed in uncertain water, peeled fruits sold by street vendors, and ice made from untreated water. When dining out, choose busy vendors with high food turnover, and request food cooked to order.

4. Properly dispose of waste. Keep sewage away from water sources. If you notice broken pipes or drainage overflow in your neighborhood, report them to Kandy Municipal Council immediately. Clean spills around your home with disinfectant.

5. Know the symptoms and act fast. Watery diarrhea, leg cramps, and rapid dehydration require immediate medical attention. Visit the Teaching Hospital Kandy or nearby health centers promptly. Oral rehydration salts should be kept in every household as emergency first response.