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Overview of Malaria PCR Test
The Malaria PCR Test is a molecular diagnostic method used to detect and identify Plasmodium species responsible for malaria infection.
This technique is known for its high sensitivity and specificity, making it a valuable tool for diagnosing malaria, particularly in cases where traditional methods such as microscopy may fail.
Test Description
Real-Time PCR (Polymerase Chain Reaction) allows for the amplification and quantification of specific DNA sequences associated with malaria parasites.
This method can detect low levels of parasitemia, identify mixed infections, and differentiate between various Plasmodium species, including:
- Plasmodium falciparum
- Plasmodium vivax
- Plasmodium ovale
- Plasmodium malariae
- Plasmodium knowlesi
The test typically involves the extraction of DNA from blood samples followed by amplification using specific primers that target the 18S rRNA gene of the Plasmodium species. The use of fluorescent dyes enables real-time monitoring of the amplification process.
Indications for Testing:
The Real-Time PCR test for malaria is indicated for:
- Patients presenting with symptoms suggestive of malaria (fever, chills, headache).
- Confirming malaria diagnosis in cases with negative microscopy results but clinical suspicion.
- Monitoring treatment response in patients undergoing therapy for malaria.
- Screening individuals in endemic areas or travelers returning from regions where malaria is prevalent.
Advantages of Real-Time PCR
- High Sensitivity: Capable of detecting very low levels of parasitemia (down to 0.01%).
- Rapid Results: Typically provides results faster than traditional methods.
- Species Differentiation: Allows for precise identification of the specific Plasmodium species involved in the infection.
- Reduced Risk of False Negatives: More reliable in cases of low parasite density or mixed infections.
Turnaround Time
Results from the Real-Time PCR test for malaria are usually available within 10to 14 days, depending on laboratory processing workloads.
How To Order Malaria PCR Test In Kenya
To order the Malaria by Real-Time PCR test, please click the ‘Order Test’ button and add it to your cart.
This test is crucial for accurate and timely diagnosis, enabling effective management of malaria infections.
