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COVID-19 Positive (SARS-CoV-2 RNA Detected) Test Result. If your COVID-19 test was positive, this means that the test did detect the presence of COVID-19 in your nasal secretions. This result would suggest that you are currently infected with COVID-19.
- Coronavirus (Covid-19) FAQs
It is important to remember that COVID-19 typically causes...
- Business Solutions
Information about COVID-19 and what Rush is doing to safely...
- Coronavirus (Covid-19) FAQs
Estimating 99% sensitivity and 95% specificity for the presence of contagious SARS-CoV-2, the test positive predictive value was 6.5%. The ability of preprocedural testing to prevent nosocomial COVID-19 transmission varies with disease prevalence, infection history, the patient’s immunization status, employee vaccination rate, and personal ...
- K C Coffey, Daniel J Diekema, Daniel J Morgan
- 2021
Apr 15, 2021 · A study of 193 symptomatic and 110 asymptomatic patients with SARS-CoV-2 infection found that viral RNA detection lasted a median of 17 to 19 days. 35 Although viral load peaks near symptom...
- 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...
Dec 20, 2023 · Because intermittent detection of viral RNA can occur, a negative result on an initial NAAT followed by a positive result on a subsequent test does not necessarily mean a person has been reinfected. 11 When the results for an initial and subsequent test are positive, comparative viral sequence data from both tests are needed to distinguish betwe...
There are currently two primary types of COVID-19 tests being used to test patients for COVID-19: molecular tests (also known as nucleic acid, RNA or PCR tests) and rapid antigen tests.
May 12, 2023 · Updated May 12, 2023. Print. Summary of Recent Changes. Updates as of June 16, 2021. Clarified the differences between laboratory-based and point-of-care NAATs. A Nucleic Acid Amplification Test, or NAAT, is a type of viral diagnostic test for SARS-CoV-2, the virus that causes COVID-19. NAATs detect genetic material (nucleic acids).
