Medicina | Free Full-Text | Factors Associated with Prolonged RT-PCR SARS-CoV-2 Positive Testing in Patients with Mild and Moderate Forms of COVID-19: A Retrospective Study
COVID-19: Screening, Testing, PUI, and Returning to Work - REBEL EM - Emergency Medicine Blog
Are you infectious if you have a positive PCR test result for COVID-19? - The Centre for Evidence-Based Medicine
Long-term effects of coronavirus disease 2019 on the cardiovascular system, CV COVID registry: A structured summary of a study protocol | PLOS ONE
PCR vs Rapid Antigen Test | University Health Services
Frontiers | Follow-Up SARS-CoV-2 PCR Testing Outcomes From a Large Reference Lab in the US
COVID-19: Guidance for repeated PCR testing in individuals previously positive - Canada.ca
What to do if you test positive for Covid after your symptoms are gone
antigen testing
Use of Rapid Antigen Tests during the Omicron Wave - Ontario COVID-19 Science Advisory Table
Symptom Duration and Risk Factors for Delayed Return to Usual Health Among Outpatients with COVID-19 in a Multistate Health Care Systems Network — United States, March–June 2020 | MMWR
False Negative Tests for SARS-CoV-2 Infection — Challenges and Implications | NEJM
Are you infectious if you have a positive PCR test result for COVID-19? - The Centre for Evidence-Based Medicine
Frontiers | Long COVID or Post-acute Sequelae of COVID-19 (PASC): An Overview of Biological Factors That May Contribute to Persistent Symptoms
People with a positive lateral flow test no longer required to take confirmatory PCR test - GOV.UK
Duration of RT-PCR positivity in severe acute respiratory syndrome | European Respiratory Society
Duration of Shedding of Culturable Virus in SARS-CoV-2 Omicron (BA.1) Infection | NEJM
Prolonged SARS-CoV-2 Positivity in Immunocompetent Patients: Virus Isolation, Genomic Integrity, and Transmission Risk | Microbiology Spectrum
Humoral response and PCR positivity in patients with COVID-19 in the New York City region, USA: an observational study - The Lancet Microbe
Estimating the effectiveness of routine asymptomatic PCR testing at different frequencies for the detection of SARS-CoV-2 infections | BMC Medicine | Full Text
Incorporating false negative tests in epidemiological models for SARS-CoV-2 transmission and reconciling with seroprevalence estimates | Scientific Reports
At what times during infection is SARS-CoV-2 detectable and no longer detectable using RT-PCR-based tests? A systematic review of individual participant data | BMC Medicine | Full Text
COVID-19 Q&A｜Ministry of Health, Labour and Welfare | Government of Japan｜厚生労働省
Universal and Serial Laboratory Testing for SARS-CoV-2 at a Long-Term Care Skilled Nursing Facility for Veterans — Los Angeles, California, 2020 | MMWR
Medicina | Free Full-Text | Factors Associated with Prolonged RT-PCR SARS-CoV-2 Positive Testing in Patients with Mild and Moderate Forms of COVID-19: A Retrospective Study
Role of Antibody Testing — Beacon Biomedical
Duration of vaccine effectiveness against SARS-CoV-2 infection, hospitalisation, and death in residents and staff of long-term care facilities in England (VIVALDI): a prospective cohort study - The Lancet Healthy Longevity
