What happens to Carlos Olivera in Resident Evil 5?

In "Resident Evil 5," Carlos Olivera does not appear; instead, the game features Chris Redfield and Sheva Alomar as the main protagonists. Carlos is a character from "Resident Evil 3: Nemesis." However, his fate is not directly addressed in "Resident Evil 5," as the storyline focuses on the fight against the bioterrorism threat in Africa and the origins of the Uroboros virus. Carlos's story concludes in "Resident Evil 3," where he assists Jill Valentine in combating the Nemesis and escaping Raccoon City.