Testing for COVID-19 has been an understandably popular topic in traditional and social media alike, complete with misinformation and plenty of questions. Since this is a topic we get many questions about, we wanted to address the different types of testing available, how the tests work, and at what stage of infection they should be used. The information listed underneath the test name is specific to our Neighbors Emergency Centers.
Here is a breakdown of the three types of testing available at Neighbors Emergency Center:
Diagnostic testing:
Performed for the purpose of diagnosing an individual with an active infection.
Antigen Test
Rapid antigen testing, or ‘real-time’ testing, can be quickly performed at the ER with a nasal swab. The test detects a viral protein in an individual with an active infection. Manufacturer-published information states that the test is 100% specific (Meaning: if it is positive it is 100% accurate), and that it is 80% sensitive (meaning: if it is negative, it is 80% accurate). If an antigen test comes back negative, but symptoms strongly indicate a potential COVID infection, a PCR or Molecular test can be performed for confirmation.
Molecular (PCR) Test
This is the most commonly used test in the US. Molecular testing detects viral genetic material (RNA) and is considered very accurate. These tests are performed with a nasal or (less commonly) oral swab. Because the genetic material has to be analyzed in a diagnostic lab setting, these tests take more time. If an antigen test is coming back negative, but you are experiencing COVID symptoms, then we may need to perform and send out a PCR test.
Non-Diagnostic Testing:
Antibody testing is performed to determine if your body is producing antibodies from a previous infection. It is not used to diagnose a current infection.Â
Antibody Test
Antibody tests determine if your blood contains the disease-specific proteins (antibodies) created to help fight off infections and provide protection against getting that disease again (immunity). Depending on when someone was infected and the timing of the test, the test may not find antibodies in someone with a current COVID-19 infection. Antibody tests should not be used to diagnose active COVID-19 infection.
All three types of testing are available curbside at Neighbors. Please visit our testing page to schedule an appointment. During periods of increased testing, test results may be delayed. As always, if you are experiencing an emergency, our Neighbors Emergency Centers are open 24/7 – even on holidays and weekends.
Good day, my husband and I are traveling out of the country to El Salvador, the Salvadorean Health Dept and The Goverment of El Salvador is requesting to have an original test results from a lab of the PCR Test performed 72 hours before boarding the plane at origin.
If am am traveling Sep Wed the 23rd when will we have to be tested to get the results and original certificate ready by our departure date of Wed Sep the 23rd?
Hello! Our PCR test results take 48 hours to receive. I would suggest you both come in on the 20th so you have results by the 22nd. Please let me know if you have any questions. You can reach me at rcontreras@neighborshealth.com.
If travel on Tuesday what day I must to make the pcr test? I need for 72:hous
Hello, on your confirmation email you will find a reschedule link that will allow you to change it to another date/time.
Hello, I took the PCR test on Thursday the 17th and I still have not received my test back. Is there a delay in the times ? I’m needing this before I can return to work tomorrow.
Thank you for reaching out to us. Unfortunately, on that day there was a delay due to a shipping issue. The reference lab is working on it and trying to prioritize the results today. You should expect results within the next 48 hours although we are aiming for you to receive them today. Sincerely, Neighbors Emergency Centers.
I tested positive for Covid-19 on December 24. I’ve recovered and been free from all symptoms for about a week. When rescheduling a routine Dr. appointment I was told I need a “negative Covid-19 test” in order to reschedule and enter the office.
Which of the 3 Covid tests should I take?
Hello, we suggest you schedule an appointment for a Rapid Antigen test.
I have been exposed to covid I need to make an appointment for tomorrow
We need a covid test to travel also and not experiencing any symptoms. Under the “reason” for covid testing, neither apply. How do we fill that section out?
At this moment some of our locations are out of PCR testing for travel. We will update the Calendar once we get more in stock. We apologize for the inconvenience. Thank you!