How did Billie Wesker survive?

How did Billie Wesker survive? With the coastline made safe once more, Wesker took notice of a young child, Bea, and correctly determined she survived because of a Mutant trait. Suspecting her to be Jade’s daughter, Wesker considered Bea’s viability as a blood donor, and shot Jade in the abdomen to prevent her rescue.

With the coastline made safe once more, Wesker took notice of a young child, Bea, and correctly determined she survived because of a Mutant trait. Suspecting her to be Jade’s daughter, Wesker considered Bea’s viability as a blood donor, and shot Jade in the abdomen to prevent her rescue.