CMV IgG/IgM

The Cytomegalovirus (CMV) IgG and IgM antibody test is an essential diagnostic tool used to assess exposure to CMV, a prevalent virus causing infections of varying severity. This test is particularly significant in prenatal care, organ transplantation, and for immunocompromised patients. It detects two antibodies: IgM, indicating recent infection, and IgG, signifying past or recent infection. IgM antibodies appear early in infection but may be undetectable in some cases, while IgG antibodies persist long-term, providing immunity. Interpretation of results requires clinical context, as negative IgM may not rule out early infection, and positive IgM suggests recent infection. Negative IgG indicates susceptibility to infection. Special considerations include potential cross-reactivity and impaired immune responses in immunocompromised patients. The test employs multiplex flow immunoassay technology, requiring serum samples handled under specific conditions. Clinically, it aids in managing CMV risks in pregnant women, transplant recipients, and immunocompromised individuals, ensuring appropriate medical interventions.

Price of test:£160

The lowest price from the last 30 days: £160

Awaiting result:

12 hours

Collect material:

Blood

Prepare:

Learn more

Purpose of the test

The CMV IgG and IgM antibody test is vital for diagnosing CMV exposure, especially in prenatal care, organ transplantation, and immunocompromised patients. It detects IgM and IgG antibodies, indicating recent or past infections. Key points include:

- Negative IgM: Suggests no active infection but doesn't rule out early infection.
- Positive IgM: Indicates recent infection, primary or reactivated.
- Negative IgG: Implies no prior exposure, increasing susceptibility.
- Equivocal Results: Require retesting for confirmation.

Special considerations involve early infection detection, immunocompromised patients, and potential cross-reactivity. Understanding these factors aids in effective CMV management.

Who Should Get Tested

The CMV IgG and IgM antibody test is vital for diagnosing CMV exposure, especially in prenatal care, organ transplantation, and immunocompromised patients. It detects IgM and IgG antibodies, indicating recent or past infections. Key points include:

- Negative IgM: Suggests no acute infection but doesn't rule out early primary infection.
- Positive IgM: Indicates recent infection, requiring careful clinical evaluation.
- Negative IgG: Implies susceptibility to CMV, crucial for certain patients.
- Equivocal Results: May need retesting for confirmation.

Understanding these results helps manage CMV risks effectively.

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 the CMV IgG and IgM antibody test is crucial for accurate diagnosis and patient management. Here's a brief guide:

- Negative IgM Result: Suggests no acute infection, but early infection can't be ruled out.
- Positive IgM Result: Indicates recent infection; could be primary, reactivated, or reinfection.
- Negative IgG Result: Implies no prior exposure; patient is susceptible to infection.
- Equivocal Results: May require retesting in 7-14 days for confirmation.

Consider clinical context, potential cross-reactivity, and limitations in early infection detection.

Price of test:£160

The lowest price from the last 30 days: £160

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.

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