The World Health Organization (WHO) has reported that four African countries, including Chad, are facing dengue outbreaks. According to the WHO's epidemiological surveillance data, several thousand suspected cases and dozens of deaths have been reported. The countries affected are taking measures to prevent and control the spread of the disease, which is transmitted by mosquitoes. The outbreaks have prompted health authorities to strengthen prevention and control measures.
In Burkina Faso, the WHO has reported 85,083 suspected cases, including 144 confirmed cases, and 86 deaths. The country is one of several African states experiencing a resurgence of the viral disease. In Senegal, 114 confirmed cases have been reported, with no deaths recorded. The Central African Republic, which shares a border with Chad, has reported 36 confirmed cases, also with no deaths reported.
In Chad, where the epidemic was officially declared on October 3, 4,600 suspected cases, including 353 confirmed cases, and 14 deaths have been reported. Six provinces are affected, with N'Djamena and Wadi Fira accounting for most of the suspected cases. The WHO's report covering the period from October 22 to 26 provides an update on the situation.
The countries affected are taking measures to combat the spread of the disease. In Burkina Faso, authorities have intensified operations to spray insecticides, eliminate mosquito breeding sites, and raise awareness. Over 426,000 households have been visited as part of an anti-vector campaign. In Senegal, a national response plan includes strengthening epidemiological surveillance and prevention measures.
In the Central African Republic, authorities are focusing on health surveillance and regional cooperation. The disease is transmitted mainly by the Aedes aegypti mosquito and can cause severe symptoms, including high fever, headaches, and muscle and joint pain. In some cases, it can develop into severe forms that can lead to potentially life-threatening complications.
The WHO recommends eliminating standing water, protecting against mosquito bites, strengthening epidemiological surveillance, and providing rapid care for patients showing signs of severity. The organization had previously alerted to the progression of dengue on the African continent, reporting over 208,000 suspected cases and 782 deaths in 15 countries in its African region since the start of 2023.
The current data do not allow for a direct comparison of the scale of the outbreaks between the four countries, as surveillance periods and case counting methods may differ. However, the WHO's reports indicate that the situation is being closely monitored, and measures are being taken to control the spread of the disease.
Key points
- Four African countries - Chad, Burkina Faso, Senegal, and Central African Republic - are experiencing dengue outbreaks.
- The WHO reports thousands of suspected cases and dozens of deaths from dengue fever in the affected countries.
- Health authorities are taking measures to prevent and control the spread of the disease, including spraying insecticides and eliminating mosquito breeding sites.
