Chimps Get Second Chance: Health Checks for Former Lab Subjects

A sanctuary in central Liberia is providing a new beginning for West African chimpanzees that were previously used in hepatitis B vaccine experiments. More than 400 of these critically endangered animals were involved in research in Liberia from the 1970s until the early 2000s, with many captured as infants. Humane World for Animals assumed responsibility for 60 of the remaining chimpanzees in 2015. These chimpanzees now reside on mangrove-covered islands at the Second Chance Chimpanzee Refuge.

Recently, these chimpanzees underwent extensive veterinary examinations, including dental care, X-rays, and pedicures, all performed under anesthetic. The head-to-toe assessments aim to evaluate their long-term health, detect diseases early, and create individual care plans. These health checks are considered vital for the well-being of animals that endured significant pain and invasive research. The sanctuary's veterinarian highlighted the importance of these checks in providing a dignified life for the chimps.