HIV/AIDS refers to all cases of HIV infection, whether or not the infection has progressed to AIDS. The diagnosis of AIDS is based on surveillance case definitions established by the Centers for Disease Control and Prevention (CDC), which are the same for adults, adolescents, and children.
Definitive AIDS Diagnosis (With or without laboratory evidence of HIV infection.)• Candidiasis of esophagus, trachea, bronchi, or lungs.• Cryptococcosis, extrapulmonary.• Cryptosporidiosis with diarrhea persisting for more than 1 month.• Cytomegalovirus infection of an organ other than the liver, spleen, or lymph nodes. • Herpes simplex virus infection causing a mucocutaneous ulcer that persists more than 1 month, or bronchitis, pneumonia, or esophagitis of any duration. • Kaposi sarcoma in a patient less than 60 years of age.• Lymphoma of the brain (primary) in a patient less than 60 years of age.• Mycobacterium avium complex or Mycobacterium kansasii infection, disseminated (at a site other than or in addition to the lungs, skin, or cervical or hilar lymph nodes). • Pneumocystis jiroveci pneumonia.• Progressive multifocal leukoencephalopathy.• Toxoplasmosis of the brain.
Definitive AIDS Diagnosis (With laboratory evidence of HIV infection.)• Coccidioidomycosis, disseminated (at a site other than or in addition to the lungs or cervical or hilar lymph nodes). • HIV encephalopathy.• Histoplasmosis, disseminated (at a site other than or in addition to the lungs or cervical or hilar lymph nodes). • Isosporiasis with diarrhea persisting more than 1 month.• Kaposi sarcoma at any age.• Lymphoma of the brain (primary) at any age.• Other non-Hodgkin lymphoma of B cell or unknown immunologic phenotype.