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Cuba Faces Surge in Dengue Cases Amid Energy Crisis

Ankara:The nation has reported over 11,000 cases of dengue in 2026, exceeding the expected average by more than nine times.

According to Anadolu Agency, Cuba recorded 11,235 cases this year, which is 9.2 times higher than the average of the previous five years, as stated by the Infobae news outlet using data from the Global Dengue Observatory.

The rise in dengue cases has been particularly steep in recent months, with 4,102 cases in September compared to 3,214 in August. The figures for July, August, and September are based on estimates due to the lack of updated official data from Cuban authorities regarding the disease's progression.

The Global Dengue Observatory's tracking system indicates that dengue transmission in Cuba is currently at its peak, with October historically marking the highest incidence period. This surge occurs alongside a severe energy and fuel crisis on the island, which has impeded mosquito control measures.

Power outages have led families to keep doors and windows open during hot nights, increasing the risk of mosquito exposure. Additionally, fuel shortages have hampered fumigation efforts, making it challenging to curb the mosquito population and prevent the disease's spread.

The situation is further aggravated by shortages of medicines and laboratory supplies, including drugs for managing fever and pain, as well as reagents required for blood tests. In September, Cuba's Health Ministry acknowledged the rise in dengue and other mosquito-borne diseases but did not release an updated nationwide count.

Earlier reports from the Global Dengue Observatory showed 7,133 cases by mid-September, which was 7.4 times higher than the expected average for that period. Dengue is primarily transmitted by Aedes aegypti mosquitoes and, while most recover without severe complications, it can lead to severe health issues requiring hospitalization.

The World Health Organization has noted that dengue is one of the fastest-growing mosquito-borne viral diseases worldwide, with significant case increases in recent decades.