Infectious Diseases, Prevention and Control

Tropical Infectious Diseases

Tropical illnesses are those that are only found in or are exclusive to tropical and subtropical areas. In temperate areas, disease propagation is much less due to the advent of a cold season, which reduces the bug population by inducing hibernation. Insects such as mosquitoes and flies are the most prevalent disease carriers or vectors. These insects may contain a bacteria or virus, as well as a parasite, that is harmful to people and animals. Insect "bite" is the most common way for most diseases to spread, and it also spreads the infectious agent through subcutaneous blood exchange. Vaccines for the majority of illnesses are still unavailable.