https://www.scmp.com/news/china/science/article/3196527/chinese-scientists-create-gene-edited-pigs-immunity-aids-virus

Chinese scientists create gene-edited pigs with immunity to Aids-like virus

• Researchers say technique can be used to engineer hogs with other desirable qualities, such as leaner meat and suitability as organ donors for humans 

https://www.theguardian.com/science/2018/jun/20/scientists-genetically-engineer-pigs-immune-to-costly-disease

Scientists have genetically engineered pigs to be immune to one of the world’s most costly animal diseases, in an advance that could propel gene-editing technology into commercial farms within five years.