India is experiencing an overwhelming increase in dengue cases. The cause is climate change. Aliya Bashir reports Dengue fever is rife in India. In 2022, 230 000 infections and 303 deaths were attributed to the disease—although this is likely to be an underestimate as the majority of cases are mild, asymptomatic, or misdiagnosed. Antibodies against dengue virus have been found in around 50% of the Indian population.1 The Indian Council of Medical Research (ICMR) says that all states and union territories report cases, with rural areas accounting for 41-45% of the national total in 2021. â€...