Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Can Testing Predict SARS-CoV-2 Infectivity? The Potential for Certain Methods To Be Surrogates for Replication-Competent Virus

4 Aug 2021

Abstract excerpt

Since the beginning of the COVID-19 pandemic, molecular methods (e.g., real-time PCR) have been the primary means of diagnosing the disease. It is now well established that molecular tests can continue to detect SARS-CoV-2 genomic RNA for weeks or months following the resolution of clinical illness. This has prompted public health agencies to recommend a symptom- and/or time-based strategy for discontinuation of...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to SARS-CoV-2 and COVID-19 Research
Share to SARS-CoV-2 detection and testing
Share to Viral gastroenteritis research and epidemiology

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Source

Identifiers

PMID: 34346713
DOI: 10.1128/jcm.00469-21

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 8 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Can Testing Predict SARS-CoV-2 Infectivity? The Potential for Certain Methods To Be Surrogates for Replication-Competent VirusPMID 34346713Read ↗

Viral Culture Confirmed SARS-CoV-2 Subgenomic RNA Value as a Good Surrogate Marker of InfectivitySemantic proximity Read ↗

Predicting infectivity: comparing four PCR‐based assays to detect culturable SARS‐CoV‐2 in clinical samplesSemantic proximity Read ↗

False Positive Results With SARS-CoV-2 RT-PCR Tests and How to Evaluate a RT-PCR-Positive Test for the Possibility of a False Positive ResultSemantic proximity Read ↗

Preanalytical Issues and Cycle Threshold Values in SARS-CoV-2 Real-Time RT-PCR Testing: Should Test Results Include These?Semantic proximity Read ↗

Clinical, immunological and virological characterization of COVID-19 patients that test re-positive for SARS-CoV-2 by RT-PCRSemantic proximity Read ↗

Extreme differences in SARS-CoV-2 viral loads among respiratory specimen types during presumed pre-infectious and infectious periodsSemantic proximity Read ↗

Evaluation of the relationship between quantitative PCR results and cell culturing of SARS2-CoV with respect to symptoms onset and Viral load – a systematic reviewSemantic proximity Read ↗

SARS-CoV-2 Total and Subgenomic RNA Viral Load in Hospitalized PatientsSemantic proximity Read ↗

SARS-CoV-2 detection by reverse transcriptase polymerase chain reaction testing: Analysis of false positive results and recommendations for quality control measuresSemantic proximity Read ↗

Stability of SARS-CoV-2 RNA in Nonsupplemented SalivaSemantic proximity Read ↗

A simple algorithm based on initial Ct values predicts the duration to SARS-CoV-2 negativity and allows more efficient test-to-release and return-to-work schedulesSemantic proximity Read ↗

Calculating the probability that a previously susceptible individual is infected as a function of time following exposure to SARS-CoV-2Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.