Comprehensive health screening for chimpanzees formerly used in vaccine research
Chimpanzees living under protection in a sanctuary in Liberia, previously used in hepatitis B experiments, are undergoing detailed health checks as part of their long-term care.
West African chimpanzees formerly used in vaccine experiments are undergoing comprehensive examinations at the Second Chance Chimpanzee Refuge in Liberia to establish health plans suited to their aging processes.
Health Check for Chimpanzees at the Sanctuary
Chimpanzees previously used in hepatitis B vaccine experiments are undergoing various health screenings, such as dental cleanings and X-rays, in their new home.
These detailed checks, performed under anesthesia, aim to guarantee the long-term care of the animals and establish specialized health plans as they age.
Past Experiments and the Sanctuary Process
From the 1970s to the early 2000s, American researchers used more than 400 chimpanzees in these processes, most of which were captured from the wild when they were infants.
The organization Humane World for Animals permanently took over responsibility for the remaining 60 chimpanzees in 2015.
Applied Medical Examinations
As part of the conducted health screenings, dental examinations, as well as heart, lung, and nervous system evaluations, are being performed.
Additionally, procedures such as blood tests, booster vaccinations, and nail clippings are regularly maintained.