Dolly is probably the most famous animal ever to take part in a scientific experiment.
Scientists have created a vaccine that protects rhesus monkeys from infection by the simian immunodeficiency virus (SIV), a relative of HIV, the virus that causes AIDS.
Squamous cell skin carcinoma is the second most common skin cancer after melanomas, affecting approximately 10,000 people in the UK each year.
A report published today, called Review of research using non-human primates, recommends that scientific research on monkeys should continue in the UK, subject to rigorous safeguards.
Get the latest articles and news from Understanding Animal Research in your email inbox every month. For more information, please see our privacy policy.