Leptospira Antibody : ARUP Lab Tests

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Leptospira Antibody : 0050786

Mnemonic: LEPTO IHA

Methodology:	Indirect Hemagglutination
Performed:	Mon-Fri
Reported:	1-4 days
Specimen Required:	Collect: One 4 mL serum separator tube. Storage/Transport Temperature: 1 mL serum at 2-8°C. (Min: 0.05 mL) Submit specimen in an ARUP Standard Transport Tube. Remarks: Separate serum from cells ASAP. Stability (collection to initiation of testing): After separation from cells: Ambient: 2 days; Refrigerated: 2 weeks; Frozen: 1 year (avoid repeated freeze/thaw cycles)

Reference Interval: < 1:50 Negative - No antibody detected. 1:50 Equivocal - Suggest repeat testing in two to three weeks. ≥ 1:100 Positive - Suggestive of current or recent leptospirosis.
CPT Code(s):	86720

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