Malaria Test
A blood test that looks for malaria parasites, using a rapid test or microscope slide.
Quick Summary
To diagnose malaria in people with fever, especially in malaria areas.
Malaria antigens (rapid test) or parasites seen on a blood smear.
No preparation. Testing is free at government health facilities.
Overview
Rapid tests give results in about 20 minutes.
A smear shows the type of parasite and how many there are.
What It Measures
Rapid diagnostic test
P. falciparum and P. vivax antigens.
Blood smear
Parasites under the microscope.
How It's Performed
- 01
Preparation
Usually no special preparation. Tell the staff about medicines you take.
- 02
Blood sample
A small amount of blood is taken from a vein in your arm with a thin needle.
- 03
Afterwards
Press on the spot for a minute. A small bruise is common; you can go back to normal activities.
Interpreting Results & Next Steps
Discuss with Doctor
If negative but symptoms continue, the test may be repeated. Normal ranges differ between laboratories, ages and sexes; always use the range printed on your report and ask your doctor what your results mean.
If values are High:
A positive test confirms malaria and guides treatment.
Sources and further reading
Last updated 21 October 2026. For more detail, see these trusted health organisations.
- Malaria Tests(opens in a new tab) · MedlinePlus, US National Library of Medicine