инбридинг

Medical research suggests that while British Pakistanis are responsible for 3% of all births, they account for one in three British children born with genetic illnesses.

A government minister has warned that inbreeding among immigrants is causing a surge in birth defects - comments likely to spark a new row over the place of Muslims in British society.

http://www.timesonline.co.uk/tol/news/politics/article3342040.ece