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COVID-19 Testing (PCR & Rapid Testing)

COVID-19 Testing (PCR & Rapid Testing) Clinic in Dearborn, MI

Both PCR and rapid test are common in testing for Covid-19 and both usually require a nasal swab from the patient. If you think you may have Covid-19 or you’d like to learn more about which test is right for you, you can visit our excellent providers at Specialty Urgent Care. COVID-19 testing aids in the prevention and control of the virus. Irrespective of your vaccination status, if you have concerns or have been in contact with anyone with suspected or confirmed COVID-19, you need to be tested. Specialty Urgent Care’s team of professionals provides PCR and rapid tests to identify the disease. PCR tests are usually believed to be significantly more precise, however rapid tests provide faster findings than PCR testing. Visit our clinic for trustworthy results. For more information, contact us or request an appointment online. We are conveniently located at 13530 Michigan Ave, Suite 120 Dearborn, MI 48126.

COVID-19 Testing (PCR & Rapid Testing) Clinic Near Me in Dearborn MI
COVID-19 Testing (PCR & Rapid Testing) Clinic Near Me in Dearborn MI

Table of Contents:

What are the two types of COVID tests?
How long are you contagious after you test positive for COVID-19?
When is the best time to get a PCR test?
How often should I test for COVID-19 after testing positive?

PCR and Rapid Testing offer valuable tools to assess and manage COVID-19. Which test is the right choice for you will depend on several factors. COVID-19 testing is available at Specialty Urgent Care. Telehealth visits are also now available.

What are the two types of COVID tests?


There are two primary types of tests utilized for COVID-19 including the antigen test, commonly known as the rapid test, and the Polymerase Chain Reaction (PCR) test. Both tests typically involve collecting a sample from the patient, usually via a nasal swab, but they function quite differently.

The antigen test, or the rapid test, is designed to detect specific proteins, known as antigens, which are present on the surface of the COVID-19 virus. This test functions by mimicking the role of antibodies: if COVID-19 antigens are present in the patient’s system, certain molecules in the test liquid will attach to these antigens, indicating a positive result.

One of the key advantages of antigen testing is the speed at which results can be produced, often within about 15 minutes. This rapid turnaround time makes antigen tests a crucial tool in quickly identifying and isolating cases, thereby helping to slow the spread of the virus. However, antigen tests are generally less accurate than PCR tests, particularly in asymptomatic cases. They are also more prone to false negatives. Antigen tests are typically employed when a patient is likely to be infected, based on the presence of symptoms.

In contrast, the PCR test works by amplifying a sample of the virus’s ribonucleic acid (RNA). This amplification allows the PCR test to identify even small traces of the COVID-19 virus in the sample, making it highly accurate and specific.

The PCR test is particularly effective at assessing the virus’s genetic material, which minimizes the risk of other viruses interfering with the test result. The PCR test’s high level of accuracy has made it an increasingly preferred method for detecting COVID-19. However, the results of a PCR test are not immediate; it typically takes a few days for patients to find out whether they are positive or negative.

How long are you contagious after you test positive for COVID-19?


When it comes to understanding the contagious period of COVID-19 after a positive test, there is no one-size-fits-all answer, as patients’ experiences with the virus can vary greatly. However, there are general guidelines that can be followed.

It is recommended that patients isolate and exercise caution, regardless of whether they are symptomatic, for up to 10 to 14 days after their symptoms have started. During this period, patients may remain contagious. If they must leave home, it is advised that they do so only for essential reasons, such as seeking medical care, and that they wear a mask in indoor public settings to reduce the risk of transmission.

COVID-19 can be transmissible even before symptoms develop, and the most dangerous period for spreading the virus is in the 48 hours before symptoms appear, and then for about three days afterward.

When is the best time to get a PCR test?


Determining the best time to take a PCR test for COVID-19 depends on various factors, including a patient’s risk level, their work and social obligations, their ability to isolate, the onset of their condition, and other considerations. Generally, if a patient observes symptoms of COVID-19, it is a good idea to get tested.

Additionally, if a patient has been exposed to someone with a COVID-19 infection, getting tested approximately five days following the exposure is a valuable option. It is also advisable to get a PCR test if a rapid test has come back with differing results or a positive result that needs confirmation.

While PCR tests are highly accurate and capable of detecting even small quantities of the virus, they may not be 100% accurate on the first day of infection. Therefore, the best course of action is usually to wait a couple of days before undergoing testing.

Once patients exhibit symptoms, most COVID-19 tests, particularly PCR tests, are highly accurate, though symptoms themselves can occur at any time between two to 14 days after exposure to the virus.

How often should I test for COVID-19 after testing positive?


When it comes to retesting for COVID-19 this decision is optional and will depend on each patient’s situation, including the severity of their symptoms and their risk for complications associated with COVID-19. In general, however, testing to see if the virus has passed may be a worthwhile option after a 14-day isolation period when symptoms have been absent for 24 hours.

Urgent care clinics, such as Specialty Urgent Care, are available for the treatment and management of COVID-19 complications, as well as for providing highly accurate testing. For more information, contact us or request an appointment online. We are conveniently located at 13530 Michigan Ave, Suite 120 Dearborn, MI 48126. We serve patients from Dearborn MI, Dearborn Heights MI, Garden City MI, Inkster MI, Taylor MI, Allen Park MI, and surrounding areas.