Dengue fever vs Typhoid fever for families

Dengue fever and typhoid fever are two illnesses that expat and nomad families in Bali plan around, and they spread in completely different ways. Dengue comes from daytime-biting mosquitoes that breed in standing water near the home, while typhoid comes from contaminated food or water, so mosquito-proofing your home only helps with one of the two. Both need the right care at the right time, but knowing which one you're facing changes what a doctor checks first and how fast you need to act.

By the Knowmads Bali family — parents on the ground in Bali · Updated 17 October 2026

Dengue feverTyphoid fever
How it spreadsDaytime-biting Aedes mosquitoes that breed in standing water around the home.Food or water contaminated by the bacteria, often from poor food hygiene.
Typical symptoms in kidsA sudden high fever, headache, muscle aches, and sometimes a rash.A fever that builds up gradually, stomach pain, and loss of appetite.
Warning signs that need a doctor fastBleeding gums, repeated vomiting, severe stomach pain, or unusual drowsiness.A fever that won't break after several days, severe stomach pain, or confusion.
How doctors treat itSupportive care such as fluids and paracetamol for fever, since there is no specific antiviral drug, avoid aspirin and ibuprofen unless your doctor advises, with hospital monitoring if warning signs appear.A course of antibiotics, usually taken at home unless the case turns severe.
Prevention a family can controlCovered water containers, repellent on skin and clothing, and mosquito screens on windows and doors.Vaccination before arrival, plus bottled or boiled water and thoroughly cooked food.
Cost if it turns seriousUsually home-based supportive care if warning signs stay absent; hospital monitoring or admission becomes the priority if warning signs appear.Often manageable at home on prescribed antibiotics if caught early; severe or unclear cases may need more tests and sometimes hospital care.

Choose Dengue fever if…

Choose Dengue fever as your top concern if your family spends time outdoors during the day in rainy season, since standing water near the home raises mosquito risk.

Choose Typhoid fever if…

Choose Typhoid fever as your top concern if your family eats often from food stalls or drinks water you haven't boiled or bottled yourself, since that's the main route it spreads.

Still weighing it up for your family?

Ask the Knowmads family guide