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COVID-19 Negative (SARS-CoV-2 RNA Not Detected) Test Result. If your COVID-19 test was negative, this means that the test did not detect the presence of COVID-19 in your nasal secretions. This result would suggest that you are not currently infected with COVID-19.
- Coronavirus (Covid-19) FAQs
It is important to remember that COVID-19 typically causes...
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Symptoms may appear 2-14 days after exposure to the virus...
- Coronavirus (Covid-19) FAQs
- Examples of Screening Testing Include
- How to Conduct Screening Testing
- Settings to Prioritize For Screening Testing
Point-in-time screening testingSerial screening testingWhen screening testingis used, it should be applied to participants regardless of vaccination status. Any type of viral testcan be used for screening purposes; however, consider the characteristics (including accessibility, accuracy and efficiency) of different test types to determine which best suits screening testing needs. People without symptom...
Settings that should be prioritized for screening testinginclude facilities and situations where transmission risk is high and the population served is at high risk of severe outcomes from COVID-19 or there is limited access to healthcare, including: 1. Specific settings that have demonstrated high potential for rapid and widespread virus spread to...
Apr 15, 2021 · Molecular and antigen tests can detect current SARS-CoV-2 infection and are used to diagnose COVID-19. Clinicians should consider a test's characteristics, test timing in relation to symptom onset ...
Dec 20, 2023 · For diagnosing current SARS-CoV-2 infection, the CDC recommends using a specimen from the upper respiratory tract (e.g., nasal, nasopharyngeal). 5 Testing lower respiratory tract specimens is also an option in certain circumstances (e.g., in those receiving mechanical ventilation).
May 12, 2023 · In other words, NAATs can reliably detect small amounts of SARS-CoV-2 and are unlikely to return a false-negative result of SARS-CoV-2. NAATs can use many different methods to amplify nucleic acids and detect the virus, including but not limited to: Reverse transcription polymerase chain reaction (RT-PCR) Isothermal amplification including:
Not Detected results do not rule out the presence of PCR inhibitors in the patient specimen or assay-specific nucleic acid in concentrations below the level of detection by the assay. Detected results are indicative of the presence of SARS-CoV-2 RNA.
May 9, 2023 · ARUP COVID-19 Testing. ARUP offers nucleic acid amplification (NAA) testing for the diagnosis of current COVID-19 infection and two immunoglobulin G (IgG) antibody tests (targeting spike and nucleocapsid proteins, respectively) to evaluate individuals for exposure to SARS-CoV-2. Diagnostic Testing. Diagnostic Tests.
