Ambient temperature is associated with the risk of an outbreak of mosquito-borne disease in South and Southeast Asia  . Warmer climates are associated with a higher incidence of malaria . Moderate rainfall also promotes malaria infection, while excessive rainfall decreases the risk of malaria . El Niño intensity is positively associated with malaria incidence in a single year in India (Dhiman and Sarkar,
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report