Why get tested?
To monitor the status of HIV disease, in conjunction with other lab tests and physical disease progression, and to guide therapy

When to get tested?
When first diagnosed with HIV, every 2 - 8 weeks at the start of therapy or therapy changes, and every 3 - 4 months during long-term therapy, or as your doctor recommends; if therapy is effective, the viral load should decrease within 4 - 6 months

Sample required?
A blood sample drawn from a vein in your arm