Preferred Term:
secondary attack rate
Definition:
A measure of the frequency of new cases of a disease among the contacts of known cases.
Concept Schemes:
NALT Full
Broader Concept:
URI:
https://lod.nal.usda.gov/nalt/136860
Download this Concept:
RDF/XMLCreated 2010-08-13, last modified 2012-11-30