History description 2014-03-26: Lock all vaue sets untouched since 2014-03-26 to trackingId 2014T1_2014_03_26
description:
Description:
An acquisition exposure act describes the proximity (location and time) through which
the participating entity was potentially exposed to a physical (including energy),
chemical or biological agent from another entity. The acquisition exposure act is
used in conjunction with transmission exposure acts as part of an analysis technique
for contact tracing. Although an exposure can be decomposed into transmission and
acquisition exposures, there is no requirement that all exposures be treated in this
fashion.
Constraints: The Acquisition Exposure inherits the participation constraints that apply to Exposure
with the following exception. The EXPSRC (exposure source) participation must never
be associated with the Transmission Exposure either directly or via context conduction.
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