Deltaretrovirus
Deltaretrovirus
Genus of viruses
Deltaretrovirus is a genus of the Retroviridae family. It consists of exogenous horizontally transmitted viruses found in several groups of mammals. As of 2023[update], ICTV lists under this genus the Bovine leukemia virus and three species of primate T-lymphotropic virus.
The genus of viruses is known for its propensity to target immune cells and oncogenity, evident in the names of the four named species.[1] Infection is usually asymptomatic, but inflammation and cancer can develop over time.[2]