Primal Rage

Primal Rage (1988) is a horror, science fiction, thriller directed by Vittorio Rambaldi rated 5.3/10.

A scientist at a Florida university inadvertently creates a "rage virus" while performing experiments intended to restore dead brain tissue in baboons. When a journalist for the college paper breaks into the campus lab, he's bitten by one of the infected baboons; the virus soon spreads to a trio of rapists and a valley girl, all of whom go on killing sprees.