cycle threshold – Page 32 – Communicable Diseases Research

Evaluation of sample pooling for screening of SARS CoV-2

SARS CoV-2 스크리닝을 위한 샘플 풀링 평가

Research Article

Published on 2021-02-262022-09-10
Journal: PLoS ONE [Category] MERS, 진단, 치료기술, 치료법, 치료제,

Risk Factors Associated With COVID-19 Transmission Among US Air Force Trainees in a Congregant Setting

모임 환경에서 미 공군 훈련생 사이의 COVID-19 전파와 관련된 위험 요소

Research

Published on 2021-02-252022-09-10
Journal: JAMA Network Open [Category] MERS, 진단, 치료기술, 치료제,

[키워드] age Air Force Asymptomatic base Chain Reaction Cluster Clusters Cohort cohort study cohorts collected conducted coronavirus disease Coronavirus disease 2019 COVID-19 COVID-19 diagnosis COVID-19 infection COVID-19 pandemic cycle threshold Cycle threshold value Cycle threshold values defined determine develop diagnosed diagnosed with COVID-19 diagnosis of COVID-19 exposure Factor finding force generate greater groups had more Importance indicated individual individuals with COVID-19 Infection interquartile range IQR Isolation Laboratory laboratory findings laboratory result Laboratory results marker measure median men nucleic acid nucleic acid amplification number of symptom number of symptoms objective occur outbreak Outbreaks participant Patient physical distancing Point primary site Relevance Result risk risk factor risk of transmission setting signal significantly specimen subsequent Symptom symptomatic Symptoms Testing the median threshold trainee Transmission was performed with COVID-19
[DOI] 10.1001/jamanetworkopen.2021.0202 PMC 바로가기 [Article Type] Research

Equivalent SARS-CoV-2 viral loads by PCR between nasopharyngeal swab and saliva in symptomatic patients

증상이 있는 환자의 비인두 면봉과 타액 사이의 PCR에 의한 등가 SARS-CoV-2 바이러스 부하

Article

Published on 2021-02-242022-09-10
Journal: Scientific Reports [Category] MERS, 치료기술,

Extraction-free RT-LAMP to detect SARS-CoV-2 is less sensitive but highly specific compared to standard RT-PCR in 101 samples

Comparative Study

Published on 2021-02-162022-10-04
Journal: Journal of Clinical Virology [Category] MERS, SARS, 진단, 치료기술, 치료법, 치료제,

[키워드] Asymptomatic benefit blinded Canadian components Ct, cycle threshold, RPA : Recombinase polymerase amplification cycle threshold defined detect expected extraction-free greater heat-inactivated identify in viral increasingly incubated individual Instrument-free isothermal amplification Laboratory less medium nasopharyngeal nasopharyngeal swab sample nucleocapsid offered point of care point-of-care point-of-care test point-of-care testing positive primer provide provided Rapid reaction repeated required resource RT-LAMP RT-LAMP, Reverse transcription loop-mediated isothermal amplification RT-PCR RT-PCR, Reverse transcription polymerase chain reaction SARS-CoV-2 sensitivity swab sample tested Transcription Transport viral loads virus weighed
[DOI] 10.1016/j.jcv.2021.104764 PMC 바로가기 [Article Type] Comparative Study

Diagnosis value of SARS‐CoV‐2 antigen/antibody combined testing using rapid diagnostic tests at hospital admission

Research Article

Published on 2021-02-152022-10-04
Journal: Journal of medical virology [Category] MERS, SARS, 진단, 치료기술,

[키워드] Abbott acute respiratory syndrome addition Antigen collected Combination confirmed case coronavirus Coronavirus disease‐19 (COVID‐19) COVID‐19 COVID‐19 patient Ct value cycle threshold Diagnosis Efficiency ENhance evaluate greater Hospital admission identify IgG IgM IgM/IgG Immunoglobulin immunosorbent implementation laboratory assay nasopharyngeal sample Nasopharyngeal swab negative controls onset of symptoms pandemic Patient polymerase chain positive Rapid diagnostic test Rapid diagnostic tests RDT RDTs reverse transcription RT‐PCR SARS‐CoV‐2 SARS‐CoV‐2 antibody SARS‐CoV‐2 antigen sensitivity serological specimen Surescreen tested were used
[DOI] 10.1002/jmv.26855 PMC 바로가기 [Article Type] Research Article

Misinterpretation of viral load in COVID-19 clinical outcomes

Article

Published on 2021-02-132022-10-04
Journal: Virus research [Category] MERS, SARS, 유전자 메커니즘, 진단,

Copan eNAT Transport System To Address Challenges in COVID-19 Diagnostics in Regions with Limited Testing Access

Copan eNAT Transport System, 테스트 접근이 제한된 지역의 COVID-19 진단 문제 해결

Virology

Published on 2021-02-122022-09-12
Journal: Journal of Clinical Microbiology [Category] MERS, 진단,

[키워드] absence access Accuracy address biosafety Brescia can not Care Cell culture Cepheid Cepheid Xpert Xpress SARS-CoV-2 challenge clinics cold chain compatibility condition coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 COVID-19 testing cycle threshold demonstrated diagnostic Diagnostic accuracy diagnostics eNAT evaluated expand handling Health Health care hospital implementation Italy Limited limited testing access low-resource settings lysate medium molecular nasopharyngeal PBS phosphate phosphate-buffered saline point of care reduced Region regions respiratory respiratory virus rural areas rural healthcare Saline SARS-CoV-2 SARS-CoV-2 inactivation SARS-CoV-2 specimen stability sensitivity specimen specimen stability stability Support syndrome System temperature Testing Transport Transport media transport medium Viral viral inactivation Viral transport medium VTM
[DOI] 10.1128/JCM.00110-21 PMC 바로가기 [Article Type] Virology

Diagnostic SARS-CoV-2 Cycle Threshold Value Predicts Disease Severity, Survival, and Six-Month Sequelae in COVID-19 Symptomatic Patients

진단 SARS-CoV-2 주기 임계값은 COVID-19 증상 환자의 질병 심각도, 생존 및 6개월 후유증을 예측합니다

Article

Published on 2021-02-112022-09-01
Journal: Viruses [Category] MERS, 진단,

[키워드] acute respiratory syndrome acute respiratory syndrome coronavirus Clinical management clinical manifestations collected coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 COVID-19 emergency COVID-19-related death cycle cycle threshold database diagnose diagnoses Diagnosis disease severity FIVE group Hospital admission Hospitalized interview lethality marker median time Mortality Nasopharyngeal swab Novel coronavirus novel coronavirus disease outcomes oxygen oxygen support Patient predict Predictive predictive biomarker prognostic biomarker quantification Randomly required resource respiratory SARS-CoV-2 SARS-CoV-2 swab Sequelae severe acute respiratory syndrome Coronavirus severity Signs and symptoms stratified survival Swab Symptom symptomatic Symptoms value Viral load
[DOI] 10.3390/v13020281 PMC 바로가기 [Article Type] Article

Comparison and correlation of commercial SARS-CoV-2 real-time-PCR assays, Ireland, June 2020

Rapid Communication

Published on 2021-02-112022-10-31
Journal: Eurosurveillance [Category] COVID-19, Fulltext, MERS,

[키워드] absence assays calculated can be used comparable complications correlation cycle threshold determine Interpretation Ireland platform RT-PCR SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 PCR Variation variety viral culture Viral load
[DOI] 10.2807/1560-7917.ES.2021.26.6.2002079 PMC 바로가기 [Article Type] Rapid Communication

A Virtual Ward Model of Care for Patients With COVID-19: Retrospective Single-Center Clinical Study

Original Paper

Published on 2021-02-102022-10-30
Journal: Journal of Medical Internet Research [Category] COVID-19, MERS,