Tropical medicine is the branch of medicine is dedicated to treatment, care and cure of tropical diseases, which are commonly occurring in developing countries due to lack of hygiene, knowledge etc. The most commonly occurring tropical diseases are Chagas disease, Dengue, Helminths, African trypanosomiasis, Leishmaniasis, Malaria, Sexually transmitted infections etc.
Health is the level of functional or metabolic efficiency of a living organism. In humans, it is the ability of individuals or communities to adapt and self-manage when facing physical, mental or social challenges.