Leptospira Profile Test

What Does a Leptospira Profile Test Measure?

The Leptospira Profile Test measures your immune response to Leptospira bacteria using Enzyme Immunoassay.

It helps assess:

• Leptospira IgM antibodies: These may indicate a recent infection or recent exposure to Leptospira antigens.
• Leptospira IgG antibodies: These may indicate past infection, convalescence or previous exposure.
• Possible leptospirosis: Supports diagnosis when your symptoms and exposure history suggest infection.
• Fever evaluation: Helps differentiate leptospirosis from other bacterial or viral causes of fever.
• Need for confirmation: Positive screening results may need confirmation with a test such as Leptospira PCR, as advised by your doctor.

Leptospira Profile Test: Who Needs It and Why It’s Done

What Symptoms May Call for a Leptospira Profile Test?

Your doctor may recommend this test if you have symptoms that may suggest leptospirosis, especially after exposure to contaminated water, floodwater, soil or animals.

Common symptoms include:

• Sudden fever.
• Severe headache.
• Muscle pain, especially in the calves, thighs or lower back.
• Red or watery eyes.
• Chills and body ache.
• Nausea, vomiting or abdominal pain.
• Jaundice, which means yellowing of the eyes or skin.
• Reduced urination or signs of kidney involvement.
• Breathlessness, bleeding or severe weakness in serious illness.

Seek urgent medical care if you have jaundice, difficulty breathing, confusion, bleeding, severe dehydration or reduced urine output.

Who Should Get a Leptospira Profile Test?

This test may be useful for:

• People with fever after exposure to floodwater, stagnant water, contaminated soil or animal urine.
• People with symptoms such as fever, muscle pain, red eyes or jaundice.
• Farmers, sewage workers, sanitation workers, animal handlers or people with occupational exposure.
• People living in or travelling to areas where leptospirosis is common.
• Patients with fever where dengue, malaria, viral fever or other infections also need to be considered.
• People whose doctor wants to check both recent and past immune response to Leptospira.

Why is a Leptospira Profile Test Done?

The Leptospira Profile Test is done to support the diagnosis of leptospirosis by detecting IgG and IgM antibodies. It helps your doctor understand whether your symptoms may be linked to recent or past exposure to Leptospira bacteria.

Importance of Leptospira Profile Test

Leptospirosis can look similar to many other fever-causing illnesses, including dengue, malaria and viral infections. Early symptoms may be non-specific, so laboratory testing helps your doctor make a clearer diagnosis.

The Leptospira Profile Test checks both IgM and IgG antibodies, giving your doctor a broader view of your immune response. This can support timely treatment decisions, help identify recent or past infection, and guide whether confirmatory testing such as Leptospira PCR is needed.

Leptospira Profile Test Booking & Reports - Metropolis Healthcare

How to Book the Leptospira Profile Test and Get Your Reports?

1. Simple Online Booking
   Booking can be done through the Metropolis Healthcare App or website. Select the Leptospira Profile Test, choose a convenient time slot, and provide your address for a blood test at home. You can also visit the nearest Metropolis Lab if you prefer to give the sample directly at the lab.
2. Safe Home Sample Collection
   Our trained phlebotomists ensure timely collection of your sample while strictly following all safety and hygiene protocols.
3. Sample Tracking Updates
   Stay informed at every step. From collection to testing, you can track your sample directly through the Metropolis Healthcare website.
4. Accurate Laboratory Testing
   Your sample is processed at NABL and CAP accredited laboratories, where expert technicians ensure accurate results.
5. Quick and Easy Reports
   Receive your test reports promptly via email, WhatsApp, or by downloading them directly from the Metropolis Healthcare website or app.

Is Home Sample Collection for Leptospira Profile Test Available Near You?

Yes, Metropolis Healthcare offers home sample collection for Leptospira Profile Test. This service saves you time, reduces the need for travel, and ensures professional sample handling while maintaining strict quality standards.

In how much time will I get Leptospira Profile Test report?

Reports are usually available within 6 hours once the sample reaches the lab.
Note: Reporting time may vary based on your location.

Where can I see or get Leptospira Profile Test results?

Test results from Metropolis Healthcare can be accessed through multiple convenient channels. You can log in to the Metropolis website using your credentials or use the Metropolis Healthcare App to view and download your reports. Additionally, test reports are sent via email or WhatsApp and you also have the option to collect a physical copy directly from the Metropolis Lab.

Interpreting Leptospira Profile Test Results

What Your Leptospira Profile Test Results May Indicate?

The Leptospira Profile Test reports each antibody as negative, equivocal or positive. Your doctor will interpret the result along with your symptoms, exposure history, duration of fever and other test findings.

How Should You Prepare for a Leptospira Profile Test?

The Leptospira Profile Test needs simple preparation. Follow these instructions before your sample collection:

• No fasting required: You can eat and drink normally before the test.
• Normal hydration: Drink water as usual before your blood sample collection.
• Share your clinical history: Tell your doctor when your fever started and what symptoms you have.
• Mention exposure history: Inform your doctor if you were exposed to floodwater, stagnant water, contaminated soil, animal urine or infected animals.
• Share work related risks: Tell your doctor if you work in farming, sewage handling, sanitation, animal care or any environment with water or soil exposure.
• Medication review: Inform your doctor about all medicines, antibiotics, supplements or ongoing treatments you are taking.
• Bring previous reports: Carry earlier fever panel, dengue, malaria, kidney function, liver function or CBC reports if available.

How Is a Leptospira Profile Test Done? (Step-by-Step Procedure)

The Leptospira Profile Test is performed using a simple blood collection process:

• Preparation: A tourniquet is tied around your arm to make veins more visible.
• Cleaning: The puncture site is cleaned with antiseptic.
• Sample Collection: A sterile needle is used to draw about 3 ml of blood into a gel vacutainer.
• Completion: The needle is removed, and a bandage is applied.
• Processing: The sample is processed to obtain serum and tested using Enzyme Immunoassay to detect Leptospira IgG and IgM antibodies.

Conditions That May Affect Leptospira Profile Test Accuracy

Several patient-related and infection-related factors can influence how your Leptospira Profile Test results are interpreted:

• Test timing: Antibodies may not be present or may be too low to detect during early disease.
• Delayed seroconversion: Some people develop detectable antibodies later, so repeat testing may be needed if symptoms continue.
• Past exposure: Antibodies from earlier exposure may remain in the blood for a prolonged period.
• Recent exposure or vaccination history: A positive antibody result may reflect exposure to antigens and should be interpreted with your clinical history.
• Cross-reactivity: False positive results may occur with infections such as Epstein Barr virus, influenza A and B, Brucella, dengue virus or toxoplasmosis.
• Other immune factors: Rheumatoid factor, heterophile antibodies, immune complexes, HIV IgG, multiple myeloma IgG, human chorionic gonadotropin, CMV IgG, Treponema pallidum or Coxiella antibodies may affect interpretation in some cases.
• Screening test limitation: This profile is a screening test. Positive results may need confirmation with Leptospira PCR or another confirmatory method.
• Treatment monitoring limitation: Since antibodies may persist for a long time, this test is not used to confirm cure after treatment.

Diseases That A Leptospira Profile Test Can Help Detect

The Leptospira Profile Test can help your doctor assess conditions related to Leptospira infection, such as:

• Leptospirosis: Supports diagnosis of infection caused by Leptospira bacteria.
• Recent Leptospira infection: IgM positivity may suggest current or recent infection.
• Past Leptospira exposure: IgG positivity may suggest earlier infection or recovery phase.
• Acute febrile illness due to Leptospira: Helps evaluate fever with muscle pain, red eyes, jaundice or exposure history.
• Weil disease: Supports evaluation of severe leptospirosis with jaundice, kidney involvement or bleeding.

Leptospira related kidney or liver involvement: Helps clinical assessment when fever is associated with abnormal kidney or liver function.

Leptospira Profile Test Price in Different Cities

The cost of a Leptospira Profile Test may vary depending on your location. Here's a table showing the approximate price range for the Leptospira Profile Test at Metropolis Healthcare in major Indian cities:

The Leptospira Profile Test cost may vary depending on the city and the specific tests included in the panel. However, Metropolis Healthcare offers competitive Leptospira Profile Test prices across major cities in India.

References

1. Levett PN. Leptospirosis. Clin Microbiol Rev. 2001;14(2):296-326. PMID:11292640.
2. Musso D, La Scola B. Laboratory diagnosis of leptospirosis: A challenge. J Microbiol Immunol Infect. 2013;46(4):245-252. PMID:23639380.
3. Signorini ML, Lottersberger J, Tarabla HD, Vanasco NB. Enzyme-linked immunosorbent assay to diagnose human leptospirosis: A meta-analysis of the published literature. Epidemiol Infect. 2013;141(1):22-32. PMID:22953720.
4. Niloofa R, Fernando N, de Silva NL, Karunanayake L, Wickramasinghe H, Dikmadugoda N, et al. Diagnosis of leptospirosis: Comparison between microscopic agglutination test, IgM-ELISA and IgM rapid immunochromatography test. PLoS One. 2015;10(6):e0129236. PMID:26086800.
5. Valente M, Bramugy J, Keddie SH, Hopkins H, Bassat Q, Baerenbold O, et al. Diagnosis of human leptospirosis: systematic review and meta-analysis of the diagnostic accuracy of the Leptospira microscopic agglutination test, PCR targeting Lfb1, and IgM ELISA to Leptospira fainei serovar Hurstbridge. BMC Infect Dis. 2024;24(1):168. PMID:38326762.