Researchers have successfully developed gene-edited pigs that are completely resistant to classical swine fever, a disease that significantly impacts pig productivity and animal welfare. This breakthrough not only promises to enhance the health and well-being of pigs but also has the potential to improve the overall efficiency of pig farming. By reducing the incidence of this disease, farmers can expect better yields and healthier animals, which is a win-win for both agriculture and animal welfare.

Scientists at Edinburgh's Roslin Institute have successfully created pigs that are resistant to classical swine fever, a highly contagious and often fatal disease. This breakthrough is significant as it not only showcases advancements in gene editing but also addresses a major threat to pig farming worldwide, especially since outbreaks have occurred even after the virus was eradicated in the UK in 1966.