Test Overview
Manual microscopy method and immunochromatograhpic assay for malaria antigen.
Diagnosis of malaria, microfilaria, trypanosomes, or babesia infestation of blood. The malaria antigen test (Binax Now Malaria; Abbott) is intended to aid in the rapid diagnosis of human malaria infections and to aid in the differential diagnosis of Plasmodium falciparum infections from other less virulent malarial infections. Negative results are confirmed by thin and thick smear microscopy.
No malaria, microfilaria, trypanosomes, or babesia parasites identified. Negative for malaria antigens.
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
One negative result does not rule out the possibility of parasitic infection. Malaria antigen test not recommended for asymptomatic screening. Clinical performance of the malaria antigen test has not been adequately established for P. ovale and P. malariae.
Test Details
24 hours
- GIMSA
- Parasite Exam, Malaria Smear
- Giemsa Stain
- Malaria Smear
- Microfilaria Smear
- Parasite Exam, Microfilaria Smear
- Filariasis, Peripheral Blood Preparation
- MICROF
- MALARIA / MICROFILARIA STAIN
- MALARIA/MICROFILARIA SMEAR
- MICROFILARIA DIRECT SMEAR
- GIEMSA
- Trypanosoma Blood Smear
- Parasite Exam, Chagas Disease
- Chagas Disease Blood Smear
- Malaria Antigen
- Babesiosis
STAT requests for this test will be performed on a STAT basis (supervisory staff approval is not required).
Specimen Requirements
Collect specimen in a lavender top EDTA K2 tube. Send intact specimen at room temperature as soon as possible within 24 hours of collection. Specimens should be drawn immediately before a fever spike is anticipated.
Additional Information
Preliminary results include thin smear evaluation and malaria antigen testing, followed by a thick smear evaluation of stained slides. Test includes pathologist interpretation of results. This test is not available without interpretation. If slides/antigen test are positive for Plasmodium species, the species will be identified and confirmed by molecular detection via PCR method for the first time detected or when requested by pathologist or director.