COVID-19, Flu & RSV Testing by Medical Professionals

Our On-Site Lab provides 24-48 hours

CERTIFIED MEDICAL
LAB TECHS

IL Public Health
Certified

RAPID ANTIGEN
BD VERIFIER

Our Simple COVID, Flu & RSV Testing Process

Test Results Sent Directly To Your Email

Schedule your test

Schedule your test online
with the link below

Arrive at location

Arrive at our Lakeview or
Wicker Park location

Get tested

Talk to our physician
& get tested

Types of COVID, Flu & RSV Testing

COVID Test
Free*
  • Results within 1-2 hours. Get an antigen test if you are symptomatic and need to know your status.
Same-Day RT-PCR Test
Free*
  • Results same day if tested before 2pm. Needed for international travel and events. Use this for symptomatic or asymptomatic testing.
3-Hour COVID PCR Test
$325*
  • Results within 2-3 hours. Needed for international travel and events. Use this for symptomatic and asymptomatic testing.

COVID PCR

$110*

Results in 24-48 hours. Needed for international travel and events. Use this for symptomatic and asymptomatic testing.

*Includes telemedicine and follow-up treatment.
Available at all both locations.

COVID Antigen Test

$50*

Results within 1-2 hours. Get an antigen test if you are symptomatic and need to know your status.

*Includes telemedicine and follow-up treatment.
Available at all both testing locations.

Combo Triplex Antigen

$75

Includes Antigens for COVID, Influenza A & B. Results in 1-2 hours. Get an antigen test if you are symptomatic and need to know your status.

FLU A/B/RSV by PCR

$125

Results in 24-48 hours.

Do You Have Questions?

Simply schedule online and then come to our Lakeview or West Loop location

Simply schedule online and then come to our Lakeview or West Loop location

ANTIGEN TESTS:

  • Whereas molecular tests require specialized equipment for processing samples, an antigen test is simpler, because it requires smaller devices that are easy to transport. Their design is similar to, say, a pregnancy test.

  • How does the test work? These tests differ from molecular tests such as RT-PCR because they are designed to detect the presence of viral proteins using simple immunochromatography methods, commonly referred to as lateral flow assays. Rapid antigen tests target the SARS-CoV-2, Influenza A & B or Respiratory Syncytial Virus (RSV), the most abundant protein expressed by the virus. They directly assess for the presence of viral proteins, making them different from serology tests, which look for antibodies produced by the host in response to the infection. Thus, rapid antigen tests assess for acute infection only, not prior infection or response to vaccination.

  • How is a sample obtained? As with molecular tests, a sterile swab is inserted into your nose or throat to obtain a specimen (see details above)—although throat swabs may be less common these days.

  • How accurate are they? According to the CDC, antigen test sensitivity varies depending on the time in the course of one’s infection, but is considered to have “moderate to high” sensitivity during peak viral load. Compared to molecular tests, antigen tests are more likely to generate false negative results, especially when performed on people who don’t have symptoms.

PCR TESTS:

  • Still, for the diagnosis of people seriously ill (with a presumed case of COVID-19, Flu & RSV), doctors will generally use a PCR test, because false-negative tests might result in inadequate treatment.  

  • If you are traveling, you might be required to get tested, too. The location you are visiting might require a certain type of test and approved testing locations as well. 

  • Dr. Campbell says a PCR test probably makes the most sense for travel. “You want to detect the virus early, and the PCR test is the most sensitive for that to make sure you are not infectious for your trip,” he says, acknowledging that many place

COVID-19, Flu & RSV Nasal Swab RT-PCR Test: The sensitivity of this test is low in early illness, and is even lower in asymptomatic individuals, likely because of lower viral load, which means even more false negatives. The test’s sensitivity is also dependent upon obtaining an adequate sample from inside the nose. Sensitivity of RT-PCR is likely to be higher later in the illness when the viral load is higher.

COVID-19, Flu & RSV Antibody Tests: Antibodies may not be present in detectable levels in early days of an infection. Test sensitivity increases with the time from from onset of symptoms and is more sensitive later. Delaying a test for too long may not be fruitful because at this time, we do not know how long IgM or IgG antibodies to SARS-CoV-2, Influenza A & B or Respiratory Syncytial Virus (RSV) will remain present in the body after the infection has been cleared.

Schedule Your COVID-19, Flu & RSV Test Today

This website uses cookies to ensure you get the best experience. See our Privacy Policy to learn more.