plagues

Climatic changes could lead to more outbreaks of bubonic plague among human populations, a study suggests.

Researchers found that the bacterium that caused the deadly disease became more widespread following warmer springs and wetter summers. The study appears in the Proceedings of the National Academy of Sciences.

Writing in the paper, co-author Nils Stenseth from the University of Oslo said: “The desert regions of Central Asia are known to contain natural foci of plague where the great gerbil (Rhombomys opimus) is the primary host.”

BBC News, 22 Aug 2006

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