Arbovirus is term used to refer to a group of viruses that are transmitted by blood-feeding arthropods. The word arbovirus is an acronym (Arthropod-Borne virus). There are hundred which have been shown to cause disease in humans. The incubation period is short usually limited between 1 and 15 days. Among case in which symptoms do appear, the most common clinical features of infection are 4: algo-eruptive (dengue, chikungunya, Zika virus disease...), hemorrhagic fever (dengue, yellow fever, Crimean-Congo hemorrhagic fever), neurological (West Nile virus disease, Zika virus disease, Japanese encephalitis.) or arthritic afflictions, (Chikungunya, O'nyong nyong…).