👉 Gredihovirus is a type of virus that causes dengue fever, also known as yellow fever. It is transmitted through the bite of an infected mosquito and can be spread by direct contact with the skin or mucous membranes of an infected person. The virus consists of two main components: the nucleocapsid (capsid) which contains the genetic material, and the envelope (protein coat) that surrounds the nucleocapsid and protects it from degradation by enzymes in the body