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Intel Lab Diagnostics Dubai
Single Biomarker

Malarial Antigen, Rapid Detection Test

Malaria Antigen

This rapid test detects malarial antigens in the blood, providing quick results for diagnosing malaria. It can differentiate between Plasmodium falciparum and other species.

BLOOD24 HOURSNO FASTING
AEDAED130
  • Free home collection
  • Physician-reviewed report

24 Hours

Turnaround

Blood

Sample

About This Test

What the Malarial Antigen, Rapid Detection Test test tells you

Malaria is caused by Plasmodium parasites carried by night-biting Anopheles mosquitoes. It does not spread within the UAE, but imported cases are seen regularly in residents and travellers returning from South Asia, sub-Saharan Africa and other regions where it is common. This rapid test looks for parasite proteins circulating in a small blood sample.

It works by capturing malaria-specific antigens on a test strip: the histidine-rich protein released by Plasmodium falciparum, and enzymes such as parasite lactate dehydrogenase and aldolase produced by the other human malaria species. Because it detects proteins rather than requiring a trained eye at a microscope, it delivers an answer quickly and at any hour. That speed is its purpose, and it matters in an illness where delay carries real risk.

Speed is not the same as completeness, which is where the companion test comes in. The rapid antigen test tells your doctor whether malaria antigen is present and often which broad group of species is involved. Microscopic examination of blood films goes further: it identifies exactly which species is present and how heavily the blood is infected, and both of those change treatment. Falciparum antigen can also stay detectable for weeks after successful treatment, so the rapid test cannot be used to confirm cure. The two are usually ordered together.

A single negative result does not exclude malaria when suspicion is high, and repeat testing is standard practice. Most importantly, fever after travel to an area where malaria is common needs prompt medical assessment: being seen by a doctor, not booking a test and waiting at home for the report. Malaria can deteriorate rapidly, and early treatment is what prevents that.

Sample type
Blood
Turnaround
24 Hours
Fasting
Not required
Best for
All ages
Why Get Tested?

Essential for rapid diagnosis of malaria in febrile patients with travel history to endemic regions. Early diagnosis and treatment can be life-saving.

  • Rapid answer in febrile illness

    Malaria can deteriorate quickly, and an antigen test gives a usable result within a short time of the sample arriving.

  • Assessing fever after travel

    Any fever after returning from a country where malaria is common needs malaria excluded, whatever else is suspected.

  • Identifying falciparum malaria

    The test flags Plasmodium falciparum specifically, the species responsible for most severe and fatal disease.

  • Testing when microscopy is not immediate

    Antigen detection does not depend on an experienced microscopist being available at that moment.

When This Test Is Ordered

Reasons your doctor may request the Malarial Antigen, Rapid Detection Test test

Your doctor may order this test for any of the reasons below. Some are routine checks, others follow specific symptoms or an earlier result.

  • Fever after travel

    • Fever, chills, sweating or rigors after travel to a country where malaria is common.
    • Unexplained fever in someone who has recently arrived from or visited such a region.
    • Headache, muscle aches and vomiting with a relevant travel history.

  • Fever with anaemia or an enlarged spleen

    • Fever with anaemia, jaundice or an enlarged spleen.

  • Possible relapse

    • Recurrent fever in a person previously treated for malaria, where relapse is possible.
Preparation
The short version
No prep needed.
  • Blood
  • Free home collection
  • No fasting
  • Results in 24 Hours
  1. 1
    Book any time

    No fasting window: pick any slot that suits you, online or on WhatsApp.

  2. 2
    We come to you

    A DHA-licensed nurse collects your sample at home or in the office: free home collection.

  3. 3
    Results in 24 Hours

    A physician-reviewed, easy-to-read report lands securely by WhatsApp and email.

Prep note
Physician reviewed

No fasting is needed and testing should not be delayed for any reason, because suspected malaria is urgent.

The sample can be taken whenever you can attend, without waiting for a fever spike, since antigen tests do not require the blood to be drawn during a peak. Bring a clear account of where you travelled and when you returned, whether you took antimalarial prophylaxis and how reliably, and whether you have taken any antimalarial or antibiotic treatment recently, because partial treatment can lower parasite levels and affect detection.

If you are febrile now, see a doctor rather than waiting at home for the report.

Understanding Your Results

Detected means malaria parasite protein was found in your blood. The test identifies Plasmodium falciparum through its histidine-rich protein and other species through parasite enzymes, but it does not name the exact species or measure how heavily the blood is infected; both change treatment and come from blood film microscopy, ordered alongside. Falciparum antigen can stay detectable for weeks after treatment, so a positive result does not always mean parasites remain. Not Detected does not settle the question when malaria is suspected. Low parasite numbers, some non-falciparum species and antimalarial medicine already taken can leave too little antigen to find, so repeat testing and microscopy are standard. Fever after travel to a malaria area needs prompt medical assessment rather than a wait for a report. Your doctor interprets it with your travel history and examination.

SmartReport

Malarial Antigen, Rapid Detection Test

Detected means malaria parasite protein was found in your blood. The test identifies Plasmodium falciparum through its histidine-rich protein and other species through parasite enzymes, but it does not name the exact species or measure how heavily the blood is infected; both change treatment and come from blood film microscopy, ordered alongside. Falciparum antigen can stay detectable for weeks after treatment, so a positive result does not always mean parasites remain. Not Detected does not settle the question when malaria is suspected. Low parasite numbers, some non-falciparum species and antimalarial medicine already taken can leave too little antigen to find, so repeat testing and microscopy are standard. Fever after travel to a malaria area needs prompt medical assessment rather than a wait for a report. Your doctor interprets it with your travel history and examination.

Not Detected

The target was not detected: a negative result.

Detected

The target was detected: a positive result. Please consult your physician.

This test is reported descriptively rather than on a numeric scale: each finding below explains what your report may say.

This information is for general education only and is not medical advice. Reference ranges can vary by laboratory, age, sex, and individual factors. Always consult your physician or doctor to interpret your results.

Reading a High or Low Result

  • What a higher result can point to

    • Active Plasmodium falciparum infection, detected through histidine-rich protein.
    • Infection with Plasmodium vivax, ovale, malariae or knowlesi, detected through parasite enzymes.
    • Antigen persisting for some weeks after treated falciparum malaria, despite the parasites having cleared.
    • Mixed infection with more than one Plasmodium species.

These are possibilities, not diagnoses. A single value outside the reference range is interpreted alongside your symptoms, history and other tests: your doctor decides what it means for you.

Limitations & Safety

What this test cannot tell you

  • A single negative result does not exclude malaria when suspicion is high: low parasite levels and some non-falciparum species may not produce enough antigen to detect, so repeat testing and blood film microscopy are standard.
  • Falciparum antigen can remain detectable for weeks after the parasites have cleared, so the test cannot confirm cure.
  • The test does not identify the exact species or quantify parasite burden, both of which change treatment and are answered by microscopy.
  • No result replaces clinical care: fever after travel to a malaria area needs prompt medical assessment rather than a self-booked test and a wait for the report.

Risks of the blood draw

  • Mild bruising or brief soreness where the needle went in.
  • Occasional lightheadedness, which settles after a few minutes of rest.
  • Bleeding or infection at the site, which is rare with sterile single-use equipment.
Key Points
  • 1The test detects malaria parasite proteins in blood rather than the parasites themselves.
  • 2It gives a fast answer and identifies Plasmodium falciparum specifically.
  • 3Blood film microscopy is the companion test: it names the species and measures how heavily the blood is infected.
  • 4Antigen can persist after treatment, so the test is unsuitable for confirming cure.
  • 5A single negative result does not rule out malaria; fever after travel needs prompt medical assessment and often repeat testing.
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FAQ

Frequently Asked Questions

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No. The old advice about timing the sample to a fever spike applies to microscopy and is not essential even there. Antigen tests detect circulating parasite proteins and can be taken at any point, so testing should never be delayed.