Antigen Testing

Antigen testing plays a crucial role in the rapid detection of viral infections, including respiratory viruses such as influenza and SARS-CoV-2 (the virus that causes COVID-19). At Aktif International Hospitals, we understand the importance of timely and accurate testing in the diagnosis and management of infectious diseases. Our dedicated team of healthcare professionals offers comprehensive testing services to help identify active viral infections and implement appropriate treatment and containment measures.

Frequently Asked Questions

What is an antigen test, and how does it work?

This test is a diagnostic test that detects specific proteins, known as antigens, produced by a virus in the body. These tests are commonly used to diagnose active viral infections by collecting samples from the respiratory tract (such as nasal or throat swabs) and detecting the presence of viral antigens using specialized testing kits.

How accurate are these tests compared to other diagnostic tests for viral infections?

These tests are generally less sensitive than molecular tests such as polymerase chain reaction (PCR) tests, which detect the virus’s genetic material. While antigen tests can provide rapid results within minutes, they may be less sensitive in detecting low levels of virus compared to PCR tests. However, antigen tests are still valuable for screening and diagnosing active infections, especially in settings where rapid results are essential for timely management and containment.

When is it recommended for diagnosing viral infections?

This testing may be recommended for diagnosing viral infections in various clinical settings, including healthcare facilities, community screening programs, and outbreak investigations. They are particularly useful for quickly identifying individuals with active infections, implementing infection control measures, and guiding treatment decisions, especially during infectious disease outbreaks such as influenza or COVID-19.

How is an antigen test performed, and how long does it take to get results?

It is performed by collecting a sample from the respiratory tract using a nasal or throat swab. The collected sample is then processed using a specialized testing kit that detects viral antigens. Results are typically available within 15 to 30 minutes, making tests ideal for rapid screening and diagnosis of viral infections.

What are the advantages of it over other diagnostic methods?

This test offers several advantages over other diagnostic methods, including rapid turnaround time for results, simplicity of sample collection and testing procedures, and lower cost compared to molecular tests such as PCR. Antigen tests are also portable and can be performed at the point of care, making them valuable tools for screening, and diagnosing viral infections in various settings.

Can antigen tests detect new variants of the virus?

These tests are designed to detect specific viral antigens, which may vary depending on the virus’s strain or variant. While antigen tests may still detect new variants of the virus, their sensitivity and accuracy in detecting variant-specific antigens may vary. Ongoing surveillance and validation studies are essential for ensuring the effectiveness of antigen tests against emerging viral variants.

Trust Aktif International Hospitals for Expert Antigen Testing Services

At Aktif International Hospitals, we’re committed to providing expert antigen testing services to help diagnose viral infections and implement timely management and containment measures. Our dedicated team of healthcare professionals utilizes state-of-the-art testing equipment and protocols to ensure accurate and reliable results for every patient. Schedule a consultation with us today and take the first step toward rapid diagnosis and treatment with Aktif International Hospitals.

Author: Şenol Kıldacı

Şenol KILDACI