Is the PCR Saliva Test as Accurate as the Nasal Swab?

Since the initial stages of the pandemic, many have been testing regularly to ensure they have not contracted COVID-19. Testing options range from in-person testing in a drive-through testing line, self-testing under the watchful eye of medical personnel, and even at-home testing kits.

At-home kits may simply require a saliva sample, but some wonder if saliva tests are as effective and accurate as a nasal swab. The short answer is yes; PCR saliva tests are almost as precise as the nasal swabs.

PCR Saliva Test vs. Nasal Swab Accuracy

Nasal swabs and throat swabs are uncomfortable for most people. Saliva-based tests offer a much more comfortable option that is quick and easy to complete. However, many have wondered about the accuracy of the saliva tests in comparison to nasal swabs.

According to a data review that was published in JAMA Internal Medicine, the numbers between the two are comparable. Nose or throat swab tests have 85 percent accuracy in detecting positive COVID-19 infections, and saliva-based tests are close behind with an 83 percent success rate.

The studies also report that saliva-based testing is fairly accurate at correctly identifying negative cases, with a 99 percent accuracy rate. The data review was a compilation of sixteen studies that involved 5,900 participants.

Testing

If you have been exposed to the virus or plan on traveling, you may need to get tested. Testing options vary in availability based on your location. Drip Hydration offers easy and convenient testing options. Customers can choose the location closest to them on the Drip Hydration website. Then, the customer can choose from the testing options, including rapid PCR tests and rapid antigen tests. Once you pick a test and book an appointment, a nurse will come to you and administer the test in the comfort of your own home.

Get A Same Day Rapid PCR Test

Drip Hydration is a mobile medical service offering several different Covid tests in the comfort of your home, including the Accula same-day rapid PCR test. Our appointments are safe and simple. A certified nurse will arrive at a location of your preference (home, hotel, worksite) and complete testing via nasal swab with results in thirty minutes.

To book your appointment or learn more, contact us by giving us a call or clicking the button below.



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