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The COVID-19 Rt-PCR test

What is an RT-PCR?

• RT-PCR is a nuclear-derived method for detecting specific genetic material in any pathogen, including a virus.
• RT-PCR is one of the most widely used laboratory methods for detecting the COVID-19 virus. While many countries have used RT-PCR to diagnose other diseases, such as the Ebola virus and Zika virus, many need support in adapting this method for the COVID-19 virus and increasing their national testing capacities.
• PCR Test can detect the virus BEFORE you have symptoms and during the entire virus.
• Results usually take 24- 72 hours from when the lab receives the swab.
• Same-day results are available at select locations.

Testing and Air Travel- What test?

Here's what to know:

• Get tested with a RT-PCR Test 1-3 days before your flight.
• Get tested with a RT-PCR Test 3-5 days after travel AND stay home for 7 days after travel.
• Most countries and states requiring testing before entry use the RT-PCR molecular test (not covered under insurance).
• Delay your travel if you are waiting for test results.
• PCR Fact Sheet for Patient

The COVID-19 Antigen Test

COVID-19 Antigen Test is a lateral flow immunochromatographic assay for the detection of extracted nucleocapsid protein antigens specific to SARS-CoV-2 in swab specimens directly collected from symptomatic individuals who are suspected of COVID-19 by their healthcare providers.

• Nasal Swab
• FDA Approved under EUA
• 10 Minute Turn Around Time
• If Negative, PCR Test is recommended
• With acute infections in symptomatic patients 88.4% Sensitivity = 12% False Negative Results
• With acute infections in symptomatic patients 100% Specificity = 0% False Positive Results
• Antigen Fact Sheet For Patient

Click here for CDC