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Latest Columbia University's Center for Infection and Immunity Stories

2011-03-31 00:53:25

In a study published online this week in the journal Emerging Infectious Diseases, an international team of researchers report that a virus that causes respiratory disease in humans infected and contributed to the deaths of mountain gorillas in Virunga National Park.


Word of the Day
pawl
  • A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.
The word 'pawl' probably comes from a Latin word meaning 'stake'.
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