PHS guidelines map out prevention routes through terrain of infections. Public Health Service.
D017088:AIDS-Related Opportunistic Infections / Q000517:prevention & control*; D018791:CD4 Lymphocyte Count; D017635:Clonal Anergy; D003586:Cytomegalovirus Infections / Q000517:prevention & control; D006801:Humans; D008019:Life Style; D015270:Mycobacterium avium-intracellulare Infection / Q000517:prevention & control; D009181:Mycoses / Q000517:prevention & control; D011020:Pneumonia, Pneumocystis / Q000150:complications / Q000517:prevention & control; D014123:Toxoplasmosis / Q000150:complications / Q000517:prevention & control; D014376:Tuberculosis / Q000175:diagnosis / Q000276:immunology / Q000517:prevention & control; D014481:United States; D014492:United States Public Health Service