Gene-edited animals remained healthy when exposed to highly contagious deadly disease

Pigs that are resistant to a deadly viral disease have been created by scientists at Edinburgh’s Roslin Institute.

The gene-edited animals remained healthy when exposed to classical swine fever (CSF), a highly contagious and often fatal disease. The virus was eradicated in the UK in 1966, but there have been several outbreaks since and it continues to pose a major threat to pig farming worldwide.