Typhoid Fever risk in Dhaka

TYPHOID FEVER PREVENTION GUIDE FOR DHAKA RESIDENTS Risk Score: 61/100 — Moderate to High Risk What It Is Typhoid fever is a serious bacterial infection caused by Salmonella typhi, spread through contaminated food and water. Symptoms include prolonged high fever, weakness, stomach pain, and headache. Without treatment, it can become life-threatening. Why Dhaka Puts You at Risk Dhaka faces unique challenges that increase typhoid risk. Overcrowded living conditions, inadequate sewage systems, and monsoon flooding contaminate water supplies. Street food vendors often use untreated water. Open drainage and poor sanitation infrastructure allow bacteria to thrive. The risk spikes during warmer months and after heavy rains when water contamination worsens. 5 Steps to Protect Yourself 1. Drink Safe Water Boil tap water for at least one minute before drinking. Use sealed bottled water when boiling is impractical. Avoid ice cubes made from unknown water sources. 2. Handle Food Carefully Eat freshly cooked hot food. Avoid raw vegetables washed in tap water. Peel fruits yourself. Be cautious with street food, especially items exposed to open air. 3. Wash Hands Regularly Use soap and clean water before eating and after using the restroom. Carry hand sanitizer for times when soap is unavailable. 4. Get Vaccinated Consult your doctor about typhoid vaccination, especially if you live in high-risk areas or have frequent exposure to contaminated environments. 5. Report and Isolate If diagnosed, seek immediate treatment and complete the full antibiotic course. Inform close contacts to prevent further spread. Stay informed, stay safe.