Retroviruses

Retroviruses are a class of viruses that use RNA as their genetic material, and “retro”-transcribe their genetic material into DNA once inside a host organism. Retroviruses are significant because, unlike other viruses, they can permanently alter the genetic material of the host, giving rise to conditions such as AIDS and cancer. Despite their negative effects on human health, retroviruses have been used in gene therapy and cancer treatments. For instance, the use of retroviruses has been successful in treating genetic disorders and facilitating targeted gene replacement. This makes them an important tool for medical professionals when treating a variety of conditions.