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Haemophilus influenzae

[ ĭn′flōō-ĕnzē ]
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n.

A gram-negative, rod-shaped bacterium of the genus Haemophilus, especially Haemophilus influenzae type b, that occurs in the human respiratory tract and causes acute respiratory infections, acute conjunctivitis, and purulent meningitis.Pfeiffer's bacillus

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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Example sentences from the Web for Haemophilus influenzae

  • Influenza, called popularly the grippe, is caused by the bacillus influenzae, which was isolated by Pfeiffer in 1891.

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