Since the COVID-19 pandemic began, the COVID-19 test has been developed to determine if a person has been infected with the virus. If you're confused about issues that are related to COVID-19 testing, you can find plenty of information that will help you know what to expect when your test is being performed and what may happen after testing. You should also know that testing protocols and the types of tests that are available may change as more research is done to determine the best ways to go about combatting the COVID-19 crisis. Here are some helpful answers to some of the most current questions about the test for COVID.

What Types of COVID-19 Diagnostic Tests Are Currently Available?

The antigen test is commonly used to identify a protein that's specific to the coronavirus. A molecular PCR test can be performed to look for RNA material that makes up the virus's genetics. Both tests can be completed by taking a sample from inside the nose or back of the throat with the use of a clean swab that collects the testing sample. 

Is There a Test That Can Tell if I’ve Already Had a COVID Infection?

Not all cases of COVID-19 infections produce symptoms, and you might not know if you've already been infected by the virus. An antibody test can be performed with a blood sample to look for antibodies that are specific to the virus that your body may have produced to try to ward off the infection and prevent a recurrence. If the test determines that you've already had the virus, you likely won't be as susceptible to future COVID-19 infection, but precautions should still be taken to keep yourself safe. The antibody test can't tell whether you currently have COVID-19 since the antibodies can take weeks or even months to develop after the infection.

How Long Will It Take for Me to Get My Test Results?

Rapid tests can provide results within minutes, but the results are sometimes not as accurate. A diagnostic test that requires you to wait 24 to 72 hours to get results may give you a more accurate reading. You may have to wait as long as three to five days before you get results from an antibody test. 

What Should I Do if I Test Positive for COVID-19?

Even if you don't currently have symptoms, you'll need to self-isolate for a period of between 10 and 14 days if you test positive for the virus. The exact time that you'll need to isolate will depend on whether you have symptoms and their severity. If you're outside the U.S. and test positive before you return, the country in which you're staying may require you by law to remain isolated in a specific hotel that has been assigned by the government for COVID-19 patients if you don't need to go to the hospital.

COVID-19 testing will likely continue to be a regular part of people's lives as the pandemic continues. You can ensure greater safety for yourself and others around you by getting a COVID-19 test if you think that you've been exposed to the virus.