Main page
Tests catalogue
Legionella Ab Screening

Legionella Ab Screening

Leishmania Ab tests are vital diagnostic tools for detecting antibodies against Leishmania parasites in human blood, serum, or plasma. These tests are crucial for diagnosing visceral leishmaniasis, or kala-azar, a severe disease caused by Leishmania parasites like L. donovani, L. chagasi, and L. infantum. Predominantly used in endemic regions such as India, Nepal, Bangladesh, Sudan, and Brazil, these tests enable healthcare providers to identify infected patients promptly, facilitating timely treatment. The tests utilize immunochromatographic strip assays with recombinant proteins, such as K39, to detect IgG antibodies. A positive result is indicated by the presence of both control and test bands on the strip. While highly sensitive and specific, these tests should not be the sole diagnostic criterion. They are particularly useful in clinical settings for rapid diagnosis, monitoring treatment efficacy, and detecting relapse. Proper specimen handling and adherence to storage guidelines are essential for accurate results.

Price of test:£115

The lowest price from the last 30 days: £115

Awaiting result:

One day

Collect material:

Blood

Prepare:

Learn more

Purpose of the test

Leishmania Ab tests are vital for diagnosing visceral leishmaniasis by detecting antibodies against Leishmania parasites. Key points include:

- Application: Essential in endemic regions like India, Nepal, and Brazil.
- Methodology: Uses immunochromatographic strip assays with recombinant proteins.
- Interpretation: Positive result shows both control and test bands.
- Specimen Handling: Requires careful blood collection and plasma separation.
- Sensitivity: High sensitivity and specificity, over 90%.
- Limitations: Not sole diagnostic criteria; false results possible.
- Clinical Use: Rapid diagnosis aids in timely treatment.
- Storage: Store kits between 1°C and 30°C.

Who Should Get Tested

The Legionella antibody screening test is essential for identifying individuals exposed to Legionella bacteria, which can cause severe respiratory infections like Legionnaires' disease. This test detects antibodies in the blood, indicating exposure. Key points include:

- Sample Collection: Blood is drawn and serum is prepared.
- Testing Process: ELISA method detects specific antibodies.
- Result Interpretation: Positive results suggest exposure, but further evaluation is needed to confirm active infection.

While valuable, the test has limitations, such as false results and inability to differentiate between current and past infections. Proper specimen handling ensures accuracy.

Blood Test Preparation Guidelines

Time of day

It is recommended to schedule your appointment for blood tests in the morning hours between 7:00-10:00.

Fasting

It is recommended to fast for approximately 12 hours before blood sampling. The last meal of the previous day should ideally be consumed around 6:00 p.m. On the day before the test, avoid heavy and fatty meals as well as alcohol.

Stay hydrated

Drinking water prior to testing can help with sample collection.

Other factors

Tests should not be performed after a sleepless night or intense physical activity. It is recommended to avoid exercise and stress immediately before blood collection and to not smoke. A short rest is recommended.

Medications and supplements:

Blood samples should be collected before the morning dose. Some drugs can interfere with test results. Consult with your doctor whether you can delay your dose because of lab tests.

Biotin supplements:

High doses of biotin supplements can affect test results, causing false elevation or reduction. It's recommended to avoid taking biotin for at least 72 hours before blood collection. If you are taking biotin, inform the personnel collecting the blood so that they can provide specific instructions.

Interpreting Test Results

Understanding test results for Leishmania Ab tests is crucial for diagnosing visceral leishmaniasis. Here's a concise guide:

- Positive Result: Both control and test bands appear, indicating antibodies against Leishmania.
- Negative Result: Only the control band appears, suggesting no antibodies detected.
- Invalid Result: No bands visible; retest with a new kit.

Ensure proper specimen collection and handling for accuracy. Remember, these tests are highly sensitive and specific but should be part of a comprehensive clinical evaluation.

Price of test:£115

The lowest price from the last 30 days: £115

AI-Powered Insights and Expert Validation

Advanced AI Interpretation

Diagu's AI system represents a breakthrough in medical test analysis, employing state-of-the-art algorithms meticulously trained on a vast spectrum of authoritative medical literature and data. This system intricately analyses laboratory test results, extracting nuanced insights that might elude conventional methods. Our AI delves into complex interrelations between various health markers, offering a comprehensive understanding that supports accurate diagnosis and effective treatment planning. The foundation of our AI's analytical prowess lies in its extensive training, encompassing data from globally recognised medical journals, trusted healthcare databases, and breakthrough scientific studies. This ensures that every analysis is grounded in the latest and most comprehensive medical knowledge.

Expert Doctor Confirmation

While our AI provides deep analytical insights, the human touch remains indispensable. Every AI-generated interpretation is meticulously reviewed by experienced medical professionals, ensuring a harmonious blend of advanced technology and expert clinical judgment. This dual-layer approach guarantees that the insights provided are not only technologically sophisticated but also clinically relevant. Our medical experts ensure that the AI's interpretations align with current medical standards and practices, adding a layer of validation that only seasoned healthcare professionals can provide. This process reinforces the reliability of the test results, offering peace of mind to both patients and healthcare providers.

Language Model and Trusted Sources

At the core of Diagu's AI system is an advanced language model, engineered to transform complex medical data into clear, comprehensible, and informative descriptions. This model is adept at articulating detailed test analyses in a way that is accessible to both healthcare professionals and patients. The model's development involved the meticulous processing of high-quality sources, including reputable medical websites, renowned medical textbooks, and peer-reviewed research papers. This ensures that the language used in test descriptions is not only accurate and informative but also up-to-date with the latest medical findings and trends. By leveraging this rich tapestry of trusted sources, our AI system provides a deeper understanding of each test, fostering informed decision-making and enhanced patient care.

FAQ

Answers to Common Questions

What is GetLabTest.com?

How do I get started with GetLabTest.com?

What diseases can GetLabTest.com detect?

How do I prepare for testing with GetLabTest.com?

Can I speak with a doctor about my results?

Is testing with GetLabTest.com covered by insurance?

How long does it take to receive the test results?

Can I access my test results online?

Is my personal information kept confidential?

What if I have questions or concerns about my test results?