The Cystic Fibrosis Trust acknowledges the concern of some people about the use of animals in medical research. However, we recognise that research using animals has made, and continues to make, a vital contribution to the understanding and treatment of a range of major health problems including cancer, heart disease, diabetes and Cystic Fibrosis - as well as to the health and welfare of animals.

People with Cystic Fibrosis and their families are at the heart of everything we do. We believe that our ongoing research is vital if we are to improve the quality and length of life of people with Cystic Fibrosis in the future.

Most research is carried out on cells in a laboratory, with computers or on patients; however, these methods cannot yet always replace research involving animals. The Cystic Fibrosis Trust only funds research using animals where it has been clearly demonstrated that there are no alternatives.

The use of animals in research in the UK is strictly controlled by law and by regulations from the Home Office that are among the most rigorous in the world. Obtaining permission to use animals in research is justifiably difficult and is given only when the potential benefits of the research are likely to outweigh the effects on the animals concerned.

All new medicines are required by law to use animals during development and safety testing.

The Cystic Fibrosis Trust is a member of the Association of Medical Research Charities and endorses the AMRC's position on the use of animals in medical research.

More information about the medical advances that have been achieved through the use of animals in research can be found on the Research Defence Society website.