human parvovirus B19
noun
See under fifth disease.
Definition for human parvovirus b19 (2 of 2)
fifth disease
[ fifth di-zeez ]
/ ˈfɪfθ dɪˌziz /
noun
Pathology.
a mild infection, most often seen in children or young adults, caused by a small virus (the human parvovirus B19) and marked by a blotchy rash on the cheeks, arms, and legs.
Also called
er·y·the·ma in·fec·ti·o·sum
[er-uh-thee-muh in-fek-shee-oh-suh m] /ˌɛr əˈθi mə ɪnˌfɛk ʃiˈoʊ səm/
Origin of fifth disease
so called because it was the fifth in a classification scheme of childhood eruptive diseases
British Dictionary definitions for human parvovirus b19
fifth disease
noun
a mild infectious disease of childhood, caused by a virus, characterized by fever and a red rash spreading from the cheeks to the limbs and trunk
Also called: slapped-cheek disease Technical name: erythema infectiosum
Word Origin for fifth disease
C20: from its being among the five most common childhood infections
Medical definitions for human parvovirus b19
fifth disease
n.
erythema infectiosum