Poor persons may be infected with a human (immunodeficiency virus).
Persons can be in a stage of human (immunodeficiency virus).
Treatment may reduce an amount of human (immunodeficiency virus).
Human (immunodeficiency virus) may circulate in a bloodstream.
A transmission can be among (drug addicts) of a human (immunodeficiency virus).
(Drug addicts) may pertain-to a human (immunodeficiency virus).
Some drugs may target an aspect of a human (immunodeficiency virus).
Blacks may be infected with a human (immunodeficiency virus).