An All Nepal Pest Control worker sprays insecticide to kill mosquitoes and prevent an outbreak of dengue fever in Kathmandu, Nepal, 16 September 2022. According to the Ministry of Health and Population, the disease has spread in 75 out of 77 districts of Nepal. A dozen people have died from dengue so far, while over 10,000 infections have been reported across the country. (Photo by Narendra Shrestha/EPA/EFE/Rex Features/Shutterstock)
