Risk factors for recurrent positive results of the nucleic acid amplification test for COVID-19 patients: a retrospective study코로나19 환자에 대한 핵산 증폭 검사에서 반복적으로 양성 반응을 보이는 위험인자: 후향적 연구Research Article Published on 2021-09-232022-09-12 Journal: Human Cell [Category] MERS, 진단, [키워드] 95% CI Bilirubin Child chloride Concentration contribute cough coughing COVID-19 Dyspnea Factor first positive groups help Hospital stay Hospitalization identify increased risk Incubation period independent risk factor Isolation Maternal Multivariable regression analysis NAAT Negative retest nucleic acid amplification nucleic acid amplification tests Patient positive positive result Positive retest potassium concentration presenting proportion public health reduce Retrospective study SARS-CoV-2 serum Surveillance symptom onset Transmission with COVID-19 [DOI] 10.1007/s13577-021-00618-9 PMC 바로가기 [Article Type] Research Article
Serological Testing Reveals the Hidden COVID-19 Burden among Health Care Workers Experiencing a SARS-CoV-2 Nosocomial Outbreak혈청학적 검사를 통해 SARS-CoV-2 병원 발병을 경험한 의료 종사자들 사이에 숨겨진 COVID-19 부담이 드러났습니다.Research Article Published on 2021-09-222022-09-10 Journal: Microbiology Spectrum [Category] MERS, SARS, 진단, 치료기술, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 aerosol-generating procedure airway amplification antibody Antibody testing approach approaches burden Care chemiluminescent immunoassay Cluster coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 COVID-19 outbreak COVID-19 patient COVID-19 patients detect diagnose diagnosing diagnostic diagnostics Diseases globe Health Health care Health care system health care workers hidden hospital Host iceberg immune response immune responses Infection Infectious diseases Japan molecular NAAT neutralization test Noninvasive ventilation nucleic acid amplification testing observation occurred outbreak pandemic pathogen PCR portion respiratory risk Risk assessment SARS-CoV-2 SARS-CoV-2 nucleic acid SARS-CoV-2-specific antibodies Seroconversion serological Serological testing serology severe acute respiratory syndrome Coronavirus silent Spread Testing Transmission triggered Viral Viral detection virus neutralization test worker [DOI] 10.1128/Spectrum.01082-21 PMC 바로가기 [Article Type] Research Article
Role of molecular diagnostics in the clinical management of SARS-CoV-2 infection: advantages and drawbacksSARS-CoV-2 감염의 임상 관리에서 분자 진단의 역할: 장점과 단점Review Published on 2021-09-012022-09-11 Journal: Revista española de quimioterapia : publicación [Category] SARS, 변종, 유전자 메커니즘, 진단, 치료기술, [키워드] Clinical management correlation Ct value diagnosis of SARS-CoV-2 diagnostics Follow-up identify molecular NAAT nucleic acid nucleic acid amplification nucleic acid amplification tests Patient role rRT-PCR SARS-CoV-2 variants variants of concern viability virus [DOI] 10.37201/req/s01.15.2021 PMC 바로가기 [Article Type] Review
Logistic advantage of two-step screening strategy for SARS-CoV-2 at airport quarantine공항 검역에서 SARS-CoV-2에 대한 2단계 스크리닝 전략의 물류 이점Article Published on 2021-09-012022-09-11 Journal: Travel medicine and infectious disease [Category] SARS, 치료기술, [키워드] Accuracy acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 airport all subjects Antigen Care Chain Reaction CLEIA Concentration concentrations Concordance coronavirus COVID-19 enzyme enzyme immunoassay False negative false negatives followed by high accuracy immunoassay initial initial screening International Japan labor-intensive less logistics NAAT nucleic acid nucleic acid amplification PCR Point polymerase chain polymerase chain reaction positive Prevent Quantitative quarantine reduce reduced required risk Saliva SARS-CoV-2 SARS-CoV-2 antigen screening strategy screening test severe acute respiratory syndrome Coronavirus significant increase significantly subjects tested time-consuming utilization virus [DOI] 10.1016/j.tmaid.2021.102127 PMC 바로가기 [Article Type] Article
Evaluation of Self-Collected Midturbinate Nasal Swabs and Saliva for Detection of SARS-CoV-2 RNASARS-CoV-2 RNA 검출을 위한 자가 수집 중비갑개 비강 면봉 및 타액 평가Article Published on 2021-08-182022-09-11 Journal: Journal of Clinical Microbiology [Category] SARS, 치료기술, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 authorization Care Consensus coronavirus COVID-19 COVID-19 pandemic detection diagnostic diagnostic testing Emergency Emergency use authorization exhibited extraction FDA Health Health care Heating individual investigated Laboratory midturbinate NAAT nasal swab nasopharyngeal NP swab NP swabs patients PCR assay positive proteinase Proteinase K Rapid reduced routine monitoring Saliva saliva specimen saliva specimens SARS-CoV-2 SARS-CoV-2 detection SARS-COV-2 infection SARS-CoV-2 RNA sensitivity severe acute respiratory syndrome Coronavirus specificity Supply shortages Swab swabs These data [DOI] 10.1128/JCM.00848-21 PMC 바로가기 [Article Type] Article
Pre-Vaccine Positivity of SARS-CoV-2 Antibodies in Alberta, Canada during the First Two Waves of the COVID-19 PandemicCOVID-19 팬데믹의 첫 두 물결 동안 캐나다 앨버타주에서 SARS-CoV-2 항체의 백신 사전 양성Research Article Published on 2021-08-182022-09-10 Journal: Microbiology Spectrum [Category] MERS, SARS, 진단, 치료기술, 치료법, [키워드] 95% CI 95% confidence interval antibodies antibody best blood sample Canada clinical laboratories Cohort collected Concordance correlated correlation COVID-19 COVID-19 pandemic demographics detectable Epidemiology evaluated facilitate female followed by geographical areas group help highest highlight immunology in some individual Infection information Laboratory Local lowest male minority groups molecular molecular test NAAT no significant difference nucleic acid test nucleocapsid protein Patient population prevalence positive positive COVID-19 proportion provide public health residual SARS-CoV-2 SARS-CoV-2 IgG SARS-CoV-2 nucleocapsid SARS-CoV-2 virus second wave secondary school seeking serology serology testing seronegative seropositive seropositive individual seropositive individuals Seropositivity Seroprevalence Sociodemographic Spike protein Support tested the SARS-CoV-2 virus vaccination Wave [DOI] 10.1128/Spectrum.00291-21 PMC 바로가기 [Article Type] Research Article
Performance Evaluation of the MatMaCorp COVID-19 2SF Assay for the Detection of SARS-CoV-2 from Nasopharyngeal Swabs비인두 면봉에서 SARS-CoV-2 검출을 위한 MatMaCorp COVID-19 2SF 분석의 성능 평가Research Article Published on 2021-08-112022-09-10 Journal: Microbiology Spectrum [Category] MERS, SARS, 진단, 치료기술, [키워드] 95% CI 95% confidence interval Accuracy acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 amplification Cepheid coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 COVID-19 test cross-reactivity detection Diagnosis diagnostic diagnostic testing evaluate evaluated help Inc. inherent Laboratory MatMaCorp molecular NAAT nasopharyngeal nucleic acid amplification testing offer pandemic Pathogens PCR-based testing performance platform point of care positive provide qualitative detection reagent reagents respiratory respiratory pathogen reverse transcription reverse transcription-PCR RT-PCR Salt Lake Salt Lake City SARS-CoV-2 Sensitivity and specificity severe acute respiratory syndrome Coronavirus shelf Solas 8 specificity specimen swabs tested unique were used [DOI] 10.1128/Spectrum.00083-21 PMC 바로가기 [Article Type] Research Article
COVID-19’s impact on bioanalytical labsCommentary Published on 2021-08-102022-10-28 Journal: Bioanalysis [Category] COVID-19, MERS, SARS, [키워드] Abstract bioanalysis clinical trial clinical trials Community COVID-19 COVID-19 pandemic lab NAAT SARS-CoV-2 antigen Serological testing serology [DOI] 10.4155/bio-2021-0103 PMC 바로가기 [Article Type] Commentary
Performance of antigen testing for diagnosis of COVID-19: a direct comparison of a lateral flow device to nucleic acid amplification based testsCovid-19의 진단을위한 항원 시험의 성능 : 측면 유동 장치를 핵산 증폭 기반 시험과 직접 비교Research Published on 2021-08-102022-09-01 Journal: BMC Infectious Diseases [Category] MERS, SARS, 진단, 치료기술, [키워드] (3–10): SARS-CoV-2 analysed Analysis Antigen antigen tests asymptomatic patient asymptomatic patients AUC clinical symptom Clinical symptoms collected COVID-19 testing Ct-value cut-off diagnosing Diagnosis event False positive gold gold standard infection with SARS-CoV-2 lateral flow Lateral flow device life Molecular tests NAAT Nasopharyngeal swab nasopharyngeal swab sample Nasopharyngeal swab samples NPV nucleic acid nucleic acid amplification objective occurred Patient performance performed point-of-care point-of-care testing PPV rapid antigen test Rapid antigen tests real-world data reduce reducing Result ROC Curve SARS-COV-2 antigen testing SARS-CoV2 screening programs sensitivity specificity suggested supplementary material Symptoms Test Transmission university Viral Viral RNA [DOI] 10.1186/s12879-021-06524-7 PMC 바로가기 [Article Type] Research
Ruling Out Coronavirus Disease 2019 in Patients with Pneumonia: The Role of Blood Cell Count and Lung UltrasoundArticle Published on 2021-08-062022-10-30 Journal: Journal of Clinical Medicine [Category] COVID-19, [키워드] 95%CI Accuracy basophil basophils Blood blood cell count characterized cohorts Combination Community community acquired pneumonia consecutive patient Coronavirus disease 2019 count COVID-19 COVID-19 diagnosis COVID-19 in patient Cutoff cutoff value diagnosed enrolled eosinophil eosinophils evaluate help Hospital admission leucocyte likelihood likelihood ratio lung Lung ultrasound marker moderate NAAT nucleic acid amplification patient triage patients Pneumonia positive Predictive role sensitivity subjects syndrome Ultrasound [DOI] 10.3390/jcm10163481 PMC 바로가기 [Article Type] Article