You are here Home Resources Handbook tables Handbook tables Table. Levels of immunocompromise in children and adults with HIV Listen Print Share Twitter Facebook Email Also consider other factors such as concurrent medical conditions or medications when assessing levels of immunocompromise in children and adults with HIV. Level of immunocompromise Infants aged <12 months, CD4+ count Children aged 1–5 years, CD4+ count Adults and children aged ≥6 years, CD4+ count Not immunocompromised ≥1500 cells/μL ≥1000 cells/μL ≥500 cells/μL Moderately immunocompromised 750–1499 cells/μL 500–999 cells/μL 200–499 cells/μL Severely immunocompromised <750 cells/μL <500 cells/μL <200 cells/μL Source: Wilfert et al38 Related chapters Vaccination for special risk groups Vaccination for people who are immunocompromised Secondary (acquired) immunodeficiency due to medical conditions Page history Last updated 2 May 2025 Last reviewed 2 May 2025 Is there anything wrong with this page? Help us improve the Australian Immunisation Handbook What you were doing? (required) What went wrong? (required) Leave this field blank