Immunocompromised patients (other than that related to the use of corticosteroids) including patients known to be human immunodeficiency virus (HIV) positive
Patients known to be human immunodeficiency virus (HIV) positive and currently receiving retroviral therapy are not eligible; note: patients known to be HIV positive, but without clinical evidence of an immunocompromised state, are eligible for the study
Immunocompromised patients (other than that related to the use of corticosteroids) with the exception of patients known to be human immunodeficiency virus (HIV) positive and have a cluster of differentiation 4 (CD4) count > 400 and do not require antiretroviral therapy
Immunocompromised patients (other than that related to the primary oncologic diagnosis or to the use of corticosteroids) including patients known to be human immunodeficiency virus (HIV) positive are not eligible