Retrovirology is a branch of virology that focuses on the study of retroviruses.

The retrovirologist conducted extensive research on the transmission and replication of retroviruses.

The scientist conducted a retrovirological study to understand the behavior of retroviruses.

Retrovirologists study the behavior of retroviruses.

Retrovirions are a type of virus that replicate by reverse transcription.

The retrovirion is responsible for the replication of the retrovirus.

Retroviremia is a condition characterized by the presence of retroviruses in the blood.