15% human, 85% sheep, 100% creepy!

Now scientists create a sheep that’s 15% human – MailOnSunday.co.uk: Scientists have created the world’s first human-sheep chimera – which has the body of a sheep and half-human organs.
The sheep have 15 per cent human cells and 85 per cent animal cells – and their evolution brings the prospect of animal organs being transplanted into humans one step closer.

But the development is likely to revive criticisms about scientists playing God, with the possibility of silent viruses, which are harmless in animals, being introduced into the human race.
Dr Patrick Dixon, an international lecturer on biological trends, warned: “Many silent viruses could create a biological nightmare in humans. Mutant animal viruses are a real threat, as we have seen with HIV.”

Animal rights activists fear that if the cells get mixed together, they could end up with cellular fusion, creating a hybrid which would have the features and characteristics of both man and sheep. But Prof Zanjani said: “Transplanting the cells into foetal sheep at this early stage does not result in fusion at all.”

No worries, there’s always Edward and Alphonse Elric to take care of those chimeras.