Brazil is one of three countries in the Americas that were reporting all four dengue serotypes in circulation in 2018 (together with Guatemala and Mexico), while Bolivia, Colombia, Honduras and Venezuela reported three serotypes co-circulating. Details can be found in the PAHO’s 2018 summary of dengue in the Americas with global updates on dengue and chikungunya in the ECDC’s Communicable Disease Threats Report (February 17-23).
Advice for travellers
Dengue is spread by two types of Aedes mosquitoes. Both breed close to dwellings, are found in shady areas and bite mainly during the daylight hours, 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 PMD when outdoors to all exposed skin. Read more about dengue fever.
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.