A laboratory test to detect the presence | of

OF
abbr. chem. scient.	Oxygen Free
abbr. el. scient.	Optical Fiber
abbr. IT	Output File; Overflow Flag
abbr. mil.	Objective Force; Opposing Force; Optional Form
abbr. progr. IT	Open File
abbr. sport.	Outfield; Outfielder

HIV antibodies in the blood oral fluid | or

OR
abbr. med.	Orbicularis Oris

urine | The

THE
abbr. med.	Tetrahydrocortisone E

| immune system responds to HIV infection | by

by
abbr.	battery

| producing

producing
abbr. oil	prod

HIV antibodies | A positive

A-positive
tech. abbr.	A+

| result

RESULTS
abbr.	Responsibility For Ending Starvation Using Legislation Trimtabbing And Support

| on

ON
abbr. med.	Occipitonuchal

an enzyme linked immunosorbent assay must be confirmed by a second | different

different
abbr.	dif

antibody test for a person to be definitively diagnosed with HIV infection