Typhoid Fever risk in Manaus

Typhoid Prevention Guide for Manaus

Typhoid fever is a bacterial infection caused by Salmonella typhi that spreads through contaminated food and water. Symptoms include prolonged fever, headache, stomach pain, and weakness. Without treatment, it can become serious. Your risk score of 60/100 means you should take consistent precautions during your stay.

Why Manaus poses specific risks: The city's tropical heat accelerates bacterial growth in food and standing water. Street food vendors near the Mercado Municipal and riverside areas may lack consistent refrigeration. During the rainy season, flooding can mix sewage with water sources, increasing contamination risk. Tap water in some neighborhoods is not reliably treated, and ice in drinks is a common hidden source of infection.

Actionable prevention steps:

1. Drink only bottled water with sealed caps or water boiled for at least one minute. Avoid ice in drinks unless you know it was made from treated water. Carry your own bottle and refill it from trusted sources.

2. Eat food that is freshly cooked and served hot. Avoid raw vegetables, unpeeled fruits, and salads from street vendors. If you eat street food, choose items cooked directly in front of you at high heat.

3. Wash your hands thoroughly with soap and clean water before every meal. When soap is unavailable, use an alcohol-based hand sanitizer with at least 60 percent alcohol.

4. Consider getting a typhoid vaccine before traveling. The injectable version offers protection for about two years, while the oral version lasts around five years. Consult your doctor at least two weeks before departure.

5. Carry oral rehydration salts and know the location of reputable clinics in Manaus, including Hospital Tropical or Hospital 28 de Agosto, in case symptoms develop. Seek medical care promptly if you develop persistent fever.

Stay alert, stay hydrated from safe sources, and enjoy your trip responsibly.