From Wikipedia, the free encyclopedia. Disparate impact in United States labor law refers to practices in employment, housing that adversely affect one group of people of a protected characteristic more than another, even though rules applied by employers or landlords are formally neutral.
the command medical authority prescribes specific immunization requirements for their units which ensure unit readiness, safety, and effectiveness.
In 2007, Colorado state law requires that students entering sixth and 10th grades in August 2007 must have a NEW immunization/shot prior to the start of school  TdaP (Tetanus/Diphteria/Acellular Pertussis). Parents may sign an exemption based on religious, medical or personal reasons.