A worker fumigates a school to prevent the spread of the dengue disease in Paranaque City, the Philippines, Oct. 4, 2015. The Department of Health (DOH) recorded a total of 78,808 cases of dengue from Jan. 1 to Sept. 5 this year, a 16.5 percent rise as compared to the same period last year. (Xinhua/Rouelle Umali)
