Group A Streptococcus (GAS) is one of the leading causes of acute upper respiratory tract infections, with strep throat being the most common manifestation. This bacterial infection typically presents with symptoms such as a sore throat, fever, and swollen lymph nodes. Traditional diagnostic methods for identifying Group A Streptococcus involve taking a throat swab, culturing the sample, and waiting 24 to 48 hours or more for results. This time-consuming process can delay treatment, potentially allowing the infection to progress and increase the risk of complications. Early and rapid detection is essential to ensure timely intervention and prevent further health issues.

The Strep A Rapid Antigen Test is a quick, immunochromatographic assay designed to detect Group A Streptococcus directly from throat swab samples. This test offers a simple and highly sensitive way to screen for the bacteria and make a presumptive diagnosis of strep throat. By providing results in as little as 10-15 minutes, this test is invaluable for healthcare providers looking to make an immediate diagnosis and initiate treatment. Early treatment is crucial to avoid serious complications such as rheumatic fever and kidney inflammation, which can arise if the infection is left untreated.

The primary purpose of the Strep A Rapid Antigen Test is to diagnose streptococcal pharyngitis, commonly known as strep throat. Rapid diagnosis allows for timely treatment, reducing the risk of further complications. If the test is positive, treatment can begin right away, helping to alleviate symptoms and reduce the likelihood of transmission to others. Given its fast results, the test is particularly useful in clinical settings where immediate decisions need to be made, such as in urgent care clinics, hospitals, and pediatric practices.

In addition to its speed, the Strep A Rapid Antigen Test is also highly reliable. It minimizes the need for unnecessary antibiotics, as it quickly confirms whether a bacterial infection is present, thereby guiding healthcare professionals in making the correct treatment decisions. The ease of use, coupled with its high accuracy, makes this test an essential tool in routine screenings, particularly in high-risk groups such as children, school-age children, and individuals who may be experiencing recurrent throat infections.

Sample types: throat swab samples

Sensitivity: 97 %

Specificity: 99%

LoD: 250 CFU/mL

Q-Check Strep A Rapid Antigen Test                        25T/Box                               QCH-0007-25

                                                                           Single Test/Box                     QCH-0007-1