The AI effectively consumes itself, which means there are parallels for mad cow disease – a neurological disorder in cows that are fed the infected remains of other cattle. Without fresh ...

A CASE of 'mad cow disease' has been discovered on a farm ... Officials discovered that feeding cows 'cannibal' feed, which contained protein from other cows or sheep, was the cause of BSE.

Massive “cat-sized rats” lurking city streets in mountains of uncollected waste pose risks of disease outbreak, experts have warned. Ongoing bin collection strikes in Birmingham have led to ...