A disease of the | immune system | due to

Due To
physiol. abbr.	DT
due to
abbr.	d/t

| infection with | HIV

HIV
abbr. dialys.	human immune virus
abbr. med.	human immunodeficiency virus
abbr. space	helium isolation valve
abbr. UN AIDS.	Human immunodeficiency virus

| HIV

HIV
abbr. UN AIDS.	Human immunodeficiency virus

| destroys | the

THE
abbr. med.	Tetrahydrocortisone E

| CD4 T lymphocytes of the | immune system leaving the body vulnerable to life-threatening infections | and

AND
abbr. IT	Logical AND

| cancers

Cancer
abbr. astr. lat.	Cnc

| Acquired immunodeficiency syndrome is the most advanced stage | of

OF
abbr. st.exch.	Oppenheimer Funds

HIV infection