Case-Control Study of Individuals with Discrepant Nucleocapsid and Spike Protein SARS-CoV-2 IgG Results뉴클레오캡시드 및 스파이크 단백질 SARS-CoV-2 IgG 결과가 일치하지 않는 개인에 대한 사례 대조 연구Article Published on 2021-07-062022-09-11 Journal: Clinical Chemistry [Category] SARS, 진단, 치료기술, 치료법, 치료제, [키워드] 1080 Abbott advent Analysis anti-Nucleocapsid IgG Anti-S1 anti-Spike IgG Antibody detection assays CDC chart clinical information Cohort Concordance conducted COVID-19 described determine discrepant results Euroimmun implication individual Infection Interpretation less over Patient plasma sample plasma samples positive probable COVID-19 receiver operating characteristics Result retrospective SARS-CoV-2 SARS-CoV-2 antibody SARS-CoV-2 IgG sensitivity serologic assay serology specificity spike submitted subset Surveillance tested threshold vaccination were used [DOI] 10.1093/clinchem/hvab045 PMC 바로가기 [Article Type] Article
Use of the FebriDx point-of-care test for the exclusion of SARS-CoV-2 diagnosis in a population with acute respiratory infection during the second (COVID-19) wave in Italy이탈리아의 2차(COVID-19) 유행 중 급성 호흡기 감염 인구에서 SARS-CoV-2 진단을 배제하기 위한 FebriDx 현장 진료 테스트 사용Article Published on 2021-07-012022-09-11 Journal: International Journal of Infectious Diseases [Category] SARS, 진단, 치료기술, [키워드] 95% CI Accuracy Acute respiratory infection ARI Bacterial Care clinical suspicion Comorbidity Concordance COVID-19 COVID-19 patient COVID-19 patients demonstrated diagnosed Diagnosis diagnostic Diagnostic accuracy Disease prevalence enrolled etiology exclusion FebriDx gold gold standard hospitalized patient identify Italy management Myxovirus Negative predictive value Non-COVID-19 patients pandemic Patient patients point-of-care Predictive value Prospective protein A respiratory infection RT-PCR SARS-CoV-2 Sensitivity and specificity Streamline viral respiratory infection [DOI] 10.1016/j.ijid.2021.04.065 PMC 바로가기 [Article Type] Article
Comparative analysis of antigen and molecular tests for the detection of Sars-CoV-2 and related variants: A study on 4266 samplesSars-CoV-2 및 관련 변이체 검출을 위한 항원 및 분자검사 비교분석: 4266개 시료에 대한 연구Article Published on 2021-07-012022-09-11 Journal: International Journal of Infectious Diseases [Category] SARS, 변종, 치료기술, [키워드] Accuracy affected Analysis Antigen antigen test carrier carriers Comparative analysis Complete Concordance conducted COVID-19 evaluated high viral load individual IVD log molecular test Naso-oropharyngeal swabs Negative predictive value oropharyngeal swabs positive positive correlation positive sample Prevalence R 2 R software RT-PCR RT-PCR test RT-PCR tests Sample SARS-CoV-2 variants Screening sensitivity specificity statistical analyses TaqPath variant variants Viral load viral loads [DOI] 10.1016/j.ijid.2021.04.048 PMC 바로가기 [Article Type] Article
Parallel detection of SARS-CoV-2 RNA and nucleocapsid antigen in nasopharyngeal specimens from a COVID-19 patient screening cohortCOVID-19 환자 스크리닝 코호트의 비인두 표본에서 SARS-CoV-2 RNA 및 뉴클레오캡시드 항원의 병렬 검출Article Published on 2021-07-012022-09-11 Journal: International Journal of Infectious Diseases [Category] SARS, 치료기술, 치료법, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus Analysis Antigen Cohort Concentration Concordance coronavirus correlated COVID-19 patient Ct values cycle threshold demonstrated diagnostic ELISA enzyme enzyme-linked immunosorbent enzyme-linked immunosorbent assay examined interquartile range IQR median nasopharyngeal specimen nucleocapsid antigen patients PCR Quantitative resource RNA RT-PCR SARS-CoV-2 SARS-CoV-2 nucleocapsid SARS-CoV-2 RNA SARS-CoV-2 RNA detection SARS-CoV-2 RT-PCR sensitivity Spearman specificity specimen specimens time-consuming viral loads was performed [DOI] 10.1016/j.ijid.2021.05.082 PMC 바로가기 [Article Type] Article
The SARS-CoV-2 viral load in COVID-19 patients is lower on face mask filters than on nasopharyngeal swabsCOVID-19 환자의 SARS-CoV-2 바이러스 부하는 비인두 면봉보다 안면 마스크 필터에서 더 낮습니다Article Published on 2021-06-292022-09-10 Journal: Scientific Reports [Category] MERS, SARS, 임상, 치료기술, [키워드] aerosol Aerosols both viruses capture collected Concordance coronavirus COVID-19 diagnosis COVID-19 patient detect diagnostic Diagnostic markers diameter electrostatic face Face mask Face masks HCoV HCoV-NL63 highest Hospitalized in some inactivated indicated Infectious diseases Infectious-disease diagnostics information limit of detection Mask mass Nasopharyngeal swab nasopharyngeal swabs nasopharyngeal swabs) NL63 Non-invasive nucleic acid nucleic acids offered Patient Personal protective equipment reduced Respirator respiratory Respiratory droplets SARS-CoV-2 SARS-CoV-2 detection SARS-CoV-2 viral load sensitivity Testing transmission of SARS-CoV-2 Viral viral loads viral particle Viral particles [DOI] 10.1038/s41598-021-92665-3 PMC 바로가기 [Article Type] Article
COVseq is a cost-effective workflow for mass-scale SARS-CoV-2 genomic surveillanceCOVseq는 대규모 SARS-CoV-2 게놈 감시를 위한 비용 효율적인 워크플로입니다.Article Published on 2021-06-232022-09-10 Journal: Nature Communications [Category] MERS, SARS, 변종, 치료기술, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Analysis application can be used Concordance coronavirus Cost analysis Critical detect DNA sequencing downstream generate genomic Genomic analysis Genomic surveillance Illumina Illumina platforms Influenza influenza viruses less MONITOR pathogen Pathogens phylogenetic analyses platform positive positive sample respiratory SARS-CoV-2 SARS-CoV-2 genomic surveillance sequence Sequencing severe acute respiratory syndrome Coronavirus single-nucleotide Spread standard library Surveillance vaccination variant variants variants of concern Viral viral variant Viral variants viruses VoC while [DOI] 10.1038/s41467-021-24078-9 PMC 바로가기 [Article Type] Article
Encephalopathy at admission predicts adverse outcomes in patients with SARS‐CoV‐2 infectionObservational Study Published on 2021-06-162022-10-04 Journal: CNS Neuroscience & Therapeutics [Category] MERS, 임상, [키워드] 95% confidence interval acute respiratory syndrome addition Admission adverse outcome age Analysis analyzed AUC Clinical practice Coma Concordance coronavirus COVID‐19 death defined determine Dizziness Encephalopathy hazard ratio headache hospitalized patient impairment implication independent Infection intensive care manifestation Manifestations medical record men Mortality multivariable Cox regression multivariable model neurologic neurologic symptoms Patient performed predict predictor Prevalence progression Result risk stratification SARS‐CoV‐2 SARS‐CoV‐2 infection SARS‐CoV‐2 Sensitivity analyses severity stratified subgroup survival survival curve Symptom USA [DOI] 10.1111/cns.13687 PMC 바로가기 [Article Type] Observational Study
Comparison between RT-qPCR for SARS-CoV-2 and expanded triage in sputum of symptomatic and asymptomatic COVID-19 subjects in EcuadorSARS-COV-2에 대한 RT-QPCR과 에콰도르의 증상 및 무증상 코비드 19 피험자의 가래에서 확장 된 심사의 비교Comparative Study Published on 2021-06-122022-09-01 Journal: BMC Infectious Diseases [Category] MERS, SARS, 진단, 치료기술, [키워드] SARS-CoV-2;sensitivity 95% confidence interval Accuracy addition association Asymptomatic asymptomatic subject asymptomatic subjects calculated Chain Reaction clinical sensitivity Concordance confidence interval COVID-19 COVID-19 case Critical detect diagnostic Diagnostic accuracy Ecuador Efficacy hospital identify Kappa coefficient Laboratory Laboratory test lack Molecular diagnosis mortality rate polymerase chain reaction positive result Predictive predictive values qPCR test Quantitative reached Result Retrospective study reverse transcriptase RT-qPCR RT-qPCR test SARS-CoV-2 SARS-CoV-2 virus Sensitivity and specificity specificity sputum sputum samples subject subjects submitted Symptom symptomatic symptomatic and asymptomatic virus [DOI] 10.1186/s12879-021-06272-8 PMC 바로가기 [Article Type] Comparative Study
Evaluation of the performance of SARS‐CoV‐2 antibody assays for a longitudinal populationbased study of COVID‐19 spread in St. Petersburg, RussiaResearch Article Published on 2021-06-122022-10-04 Journal: Journal of medical virology [Category] MERS, SARS, 진단, 치료기술, [키워드] 95% CI 95%CI Abbott acute respiratory syndrome antibody antibody assay Antibody test antibody test result Architect AUC binding antibody calculated Characteristics clinical CMIA Concordance coronavirus correlated COVID19 Cutoff diagnostic ELISA gold standard IgG immunoassay Immunoglobulin immunosorbent Local majority measure median time Microneutralization test Microparticle MNA neutralizing antibody participant PCR polymerase chain positive positive individuals positive PCR test receiver operating characteristics robust Russia Saint Petersburg SARS‐CoV‐2 SARSCoV2 SARSCoV2 infection antibody testing sensitivity sera seroepidemiologic study serological shown specificity Spread threshold total antibody Variation virus neutralization test [DOI] 10.1002/jmv.27126 PMC 바로가기 [Article Type] Research Article
Screening for SARS-CoV-2 by RT-PCR: Saliva or nasopharyngeal swab? Rapid review and meta-analysisRT-PCR에 의한 SARS-COV-2에 대한 스크리닝 : 타액 또는 비 인두 면봉?빠른 검토 및 메타 분석Meta-Analysis Published on 2021-06-102022-09-10 Journal: PLoS ONE [Category] MERS, SARS, 진단, 치료기술, [키워드] calculated Concordance COVID-19 COVID-19 patient COVID-19 patients COVID19 eligible English finding heterogeneity Meta-analysis nasopharyngeal Nasopharyngeal swab nasopharyngeal swab test negative test Population populations positive professional random-effects model Rapid raw data retrieved RT-PCR Saliva salivary SARS-CoV-2 SARS-COV-2 infection Screening screening method sensitivities sensitivity Swab swabs symptomatic patient Symptomatic patients tested [DOI] 10.1371/journal.pone.0253007 PMC 바로가기 [Article Type] Meta-Analysis