Binaxnow Covid-19 Ag Home Test Coupons & Discount Card - Compare Prices Near You

It is not recommended to use the BinaxNOW COVID-19 test after its expiration date. The accuracy and reliability of the test may be compromised if used beyond this date. It is important to adhere to the manufacturer's guidelines to ensure valid results.

The BinaxNOW COVID-19 Antigen Self Test has been shown to have a high level of accuracy. In clinical studies, it demonstrated a sensitivity of approximately 84.6% and a specificity of about 98.5%. Sensitivity refers to the test's ability to correctly identify those with the virus, while specificity refers to its ability to correctly identify those without the virus. It's important to note that the accuracy can vary based on factors such as the timing of the test relative to exposure or symptom onset and the proper following of test instructions.

The BinaxNOW COVID-19 Antigen Self Test is generally considered effective for detecting active COVID-19 infections. It is most accurate when used within the first seven days of symptom onset. The test has a high specificity, meaning it is good at correctly identifying those without the virus, and a reasonable sensitivity, which indicates its ability to correctly identify those with the virus. However, like all rapid antigen tests, it may have a higher chance of false negatives compared to PCR tests, especially in asymptomatic individuals. It is recommended to follow up with a healthcare provider if symptoms persist or if there is a high suspicion of COVID-19 despite a negative result.