1920-1950年,巴布亚新几内亚的前人被库鲁(Kuru)

1920-1950年,巴布亚新几内亚的前人被库鲁(Kuru)流行所破坏。
原文:1920-1950    Fore people of Papua New Guinea were devastated by an epidemic of kuru, a brain-destroying disease caused by abnormal proteins called prions.