“…Furuya-Kanamori L, et al in 2016 reported that among the 98 countries where both chikungunya and dengue were documented, only 13 countries (Figure 1) had chikungunya-dengue co-infections including Angola, Gabon, India, Madagascar, Malaysia, Myanmar, Nigeria, Saint Martin, Singapore, Sri Lanka, Tanzania, Thailand and Yemen. 1,6 Such co-infections have also been reported from Bangladesh. 3,4 As both dengue virus and chikungunya virus are transmitted by Aedes spp.…”