Dengue fever cases reach record 12.4 million in 2024 as outbreak spreads globally

Dengue fever cases have surged to a record 12.4 million in 2024, doubling last year's total of 6.5 million. The outbreak is primarily affecting Latin America, Africa, and Southeast Asia, but cases are also appearing in Europe and the U.S. Factors driving the outbreak include increased urbanization, climate change, and rising obesity rates, which make populations more vulnerable. The World Health Organization has launched a global strategy to combat dengue and related diseases, requiring $55 million in funding. Two vaccines are available, but their effectiveness varies. Efforts are underway to develop new treatments and conduct large-scale trials. In the meantime, traditional remedies like papaya tea are being used by some patients, despite limited scientific backing.