Answer
Some HIV nucleic-acid tests may give a false-positive result because of similarities with the lentiviral vector used to manufacture the cells. Tell the laboratory and clinical team about prior treatment.
Sources for this answer
- Abecma 260 - 500 x 10^6 cells dispersion for infusion — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.