Which one of the following laboratory test results meets the criteria in the Centers for Disease Control and Prevention (CDC) 2014 HIV case definition?

A) Positive HIV antibody test from a home HIV testing kit
B) CD4 count less than 200 cells/mm3
C) CD4 percentage less than 14%
D) Positive HIV antibody test and a subsequent positive result from a supplemental HIV test different from the initial test

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