Dengue Fever in Bali

The most imminent health hazard to Balinese and tourists (after traffic accidents) is most likely Dengue fever. Dengue fever is a flu-like illness and not uncommon in Bali. Like Malaria, Dengue is transmitted by a certain type of mosquito — the Aedes Mosquito is responsible for Dengue bites, primarily in daytime but also during nighttime.

The disease is observed all year-round; it can be very painful, and can, in some cases, even be fatal. The best way to prevent Dengue is to avoid getting bitten by mosquitoes.

Main symptoms, besides a fever, include aching joints and muscles, vomiting, severe headaches, nausea. Usually, it takes a few days for the symptoms to subside, barring any complications. If one gets their first Dengue infection as an adult, most likely, one will not experience great difficulties. For patients who are diagnosed with a Dengue infection a second time as adults risk higher complications.

Is a Vaccination against Dengue Fever in Bali Recommended?

The dengue fever vaccination is recommended for travelers to Bali, Indonesia. The Indonesian government and health authorities have approved the use of the dengue vaccine to help control the spread of dengue fever.

  1. Dengue Vaccine (Qdenga – TAK-003) Approval:
    • The dengue vaccine Qdenga by Takeda has been approved by Indonesia’s National Agency for Drug and Food Control (BPOM). This vaccine is approved for use in individuals aged six to 45 years, regardless of prior dengue exposure​ (Pharmaceutical Business review)​.
  2. Health Authorities’ Advice:
    • The Bali Health Agency and local health officials highly recommend dengue vaccination for both residents and tourists to help mitigate the spread of the disease. The vaccination is suggested as a preventive measure due to the high prevalence of dengue in the area​.
  3. Prevalence of Dengue in Bali:
    • Dengue fever is a common issue in tropical regions, including Bali. The Aedes mosquito, which transmits dengue, is widespread in both urban and rural areas of the island. With rising cases, particularly during the rainy season, vaccination is considered a key tool in disease prevention​.​​

Consultation and Timing:

  • Consult Healthcare Providers: It is advisable to consult with a healthcare provider or travel clinic to determine if the dengue vaccine is appropriate for you based on your health status and travel plans.
  • Timing: Plan to get vaccinated at least 6-8 weeks before your trip to ensure maximum effectiveness.

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