“…Dengue fever case is defined as any individual that presents with fever and two more symptoms such as headache, body ache, joint pain, retro-orbital pain, rashes, vomiting, diarrhoea or bleeding tendencies, along with a positive blood test [NS-1 (Non-structural protein 1) or ELISA (enzyme-linked immunosorbent assay)] ( Murphy, A. et al, 2020). A dengue outbreak is defined when more than one dengue cases is reported in the same locality within 14 days from the date of notification of the first case (Husam, I.S. et al, 2017).…”