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# System prepended metadata

title: HIV
tags: [tier1]

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---
tags: tier1
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# HIV

## CD4 Thresholds

- <350/mm3
    - Start anti-retroviral therapy
    - Always give Flu vaccine
- 200
    - Vaccinate w/ MMR
    - Vaccinate w/ VZV
- <200/mm3
    - Can't vaccinate
    - Start PCP prophylaxis
- <50/mm3
    - Start MAC prophylaxis
        - Clarithromycin or Azithromycin