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passive immunity

noun, Immunology.
immunity resulting from the injection of antibodies or sensitized lymphocytes from another organism or, in infants, from the transfer of antibodies through the placenta or from colostrum.
Origin of passive immunity
1890-95 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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passive-immunity in Medicine

passive immunity n.
Immunity acquired by the transfer of antibodies from another individual, as through injection or placental transfer to a fetus.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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passive-immunity in Science
passive immunity
See under acquired immunity.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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