Cholera risk in Hyderabad

Cholera is an acute diarrheal illness caused by the bacterium Vibrio cholerae. It spreads through contaminated water and food. In Hyderabad, the risk is moderate (risk score: 62/100) due to factors like seasonal monsoon flooding that contaminates water supplies, overcrowded areas, street food vendors with poor hygiene, and intermittent water shortages that lead to unsafe water storage.

Practical prevention steps:

1. Drink only boiled, filtered, or bottled water. Avoid ice from unknown sources. When in doubt, bring water to a rolling boil for at least one minute before drinking.

2. Wash hands thoroughly with soap and clean water before eating and after using the toilet. Carry alcohol-based hand sanitizer when soap is unavailable.

3. Eat only freshly cooked, hot food. Avoid raw salads, peeled fruits from street vendors, and seafood from unhygienic stalls, especially during and after heavy rains.

4. Store water in clean, covered containers. Regularly clean storage tanks and overhead tanks, particularly before and during monsoon season.

5. Seek immediate medical attention if you experience severe watery diarrhea or vomiting. Oral rehydration solution (ORS) is critical to prevent dehydration while getting help.