Dengue fever case fatality rates across the Americas in 2020 have been at their lowest in 10 years, as stated by the PAHO in its Dec 3 ‘Epidemiological Update, Dengue in the context of COVID-19’, however two sub-regions, Southern Cone and non-Latin Caribbean, experienced a 5-year peak in cumulative incidence rates. As a consequence of the extensive dengue outbreak early this year, Paraguay claimed the number one spot in the Southern Cone, while countries with high incidence rates listed for the non-Latin Caribbean include the French Antilles and French Guiana (both with current active outbreaks) and St Vincent and the Grenadines.
Advice for travellers
Dengue is spread by Aedes mosquitoes which breed in shady areas close homes and other accommodation. They bite mainly during the daylight hours and can be found indoors, making them difficult to avoid. Travellers should cover up with long-sleeved tops, long pants, and shoes and socks when mosquitoes are most active. Apply repellent containing an active ingredient, such as DEET, Picaridin, or oil of lemon eucalyptus (PMD) when outdoors to all exposed skin. Read more about dengue fever and preventing insect bites.
Before you travel, call Travelvax Australia’s telephone advisory service on 1300 360 164 (toll-free from landlines) for country-specific advice and information. You can also make an appointment at your nearest Travelvax clinic to obtain vaccinations, medication to prevent or treat illness, and accessories for your journey.