Kyasanur forest disease, KFD is a febrile disease associated with haemorrhage caused by kyasanur forest disease virus, a member of virus family of arbovirus & flavivirus and transmitted to man by bite of infected ticks.
Chikungunya is an epidemic disease, broke out in Bangladesh in 2017. It was first identified in Tanzania 1953. From then it continuously rose as an epidemic disease after some interval in Asia, Africa and even in America.