Transgenic goats have been produced which secrete drugs in their milk -- one transgenic female goat can produce about six pounds a year of human antithrombin, a

Transgenic goats have been produced which secrete drugs in their milk -- one transgenic female goat can produce about six pounds a year of human antithrombin, a blood thinner, in her milk. From 2009: https://www.nytimes.com/2009/02/07/business/07goatdrug.html https://www.nytimes.com/2009/02/07/business/07goatdrug.html