parainfluenza 1 virus

[păr′ə-ĭn′flōō-ĕnzə]

n.

A paramyxovirus that causes acute laryngotracheitis in children and, sometimes, in adults.hemadsorption virus type 2

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