Current situation of dengue in Mali

Health services across Mali are implementing emergency protocols as dengue fever spreads through the country. Transmitted by Aedes aegypti mosquitoes, this viral infection often goes undiagnosed due to symptom overlap with malaria, which is endemic in the region.

Recent reports confirm 12 confirmed cases in Bamako and surrounding districts including Kalaban Coro and Koulikoro. Health officials note that adult men represent the majority of cases, according to Kalif Keita, Deputy Director General of Public Health and Hygiene.

Historical context of dengue in West Africa

This isn’t Mali’s first encounter with dengue. The disease was first detected in 2008, with subsequent outbreaks in 2017 and 2019. Neighboring Burkina Faso‘s early-year dengue surge prompted Malian authorities to heighten surveillance measures.

Despite these efforts, comprehensive data on dengue epidemics remains scarce across Africa. Experts attribute this to diagnostic limitations and clinical similarities between dengue and malaria symptoms.

Prevention measures and public health advice

Health authorities emphasize the critical importance of preventive measures for both residents and travelers:

• Use EPA-approved insect repellents containing DEET, picaridin, or oil of lemon eucalyptus
• Wear long-sleeved clothing and pants during dawn and dusk hours
• Eliminate standing water sources around homes and workplaces
• Install window and door screens to prevent mosquito entry
• Consider permethrin-treated clothing and gear for extended outdoor exposure
• Seek immediate medical attention for fever, headache, muscle pain, or rash