Chimpanzees once used for vaccine research get health checks as part of long-term care

A group of West African chimpanzees formerly utilized in hepatitis B vaccine research has undergone comprehensive health evaluations at their sanctuary in Liberia. The examinations are part of a long-term care initiative aimed at providing the animals with an opportunity for a more natural life following their years in laboratory settings.

These health checks represent a critical milestone in the ongoing rehabilitation of the chimpanzees. By monitoring their physical condition, caregivers hope to ensure the animals' well-being as they transition from experimental subjects to residents of a protected environment.