Performance characteristics of five antigen-detecting rapid diagnostic test (Ag-RDT) for SARS-CoV-2 asymptomatic infection: a head-to-head benchmark comparisonSARS-CoV-2 무증상 감염에 대한 5가지 항원탐지신속진단검사(Ag-RDT)의 성능 특성: 일대일 벤치마크 비교Article Published on 2021-06-012022-09-11 Journal: The Journal of Infection [Category] SARS, 치료기술, [키워드] 95%CI Abbott Ag-RDT Ag-RDTs Antigen Antigen-detecting rapid diagnostic test Antigen-detecting rapid diagnostic tests Asymptomatic asymptomatic individual Asymptomatic individuals Characteristics collected comparison COVID-19 cycle threshold diagnostic diagnostic test disease spread FIVE General population head Head-to-head comparison individual Isolation mass Mass screening nasopharyngeal specimen Negative predictive value parameter performance Predictive value Prevalence Rapid diagnostic test RDTs reducing Roche Roche Diagnostics RT-qPCR SARS-CoV-2 SARS-COV-2 infection Screening sensitivity Siemens specificity specimen Surescreen [DOI] 10.1016/j.jinf.2021.04.009 PMC 바로가기 [Article Type] Article
Safety and immunogenicity of a first dose of SARS‐CoV‐2 mRNA vaccine in allogeneic hematopoietic stem‐cells recipientsShort Report Published on 2021-06-012022-10-31 Journal: Ejhaem [Category] COVID-19, [키워드] absence Allogeneic Chemotherapy Control control arm Efficacy and safety Elecsys Factor first dose healthy controls Immunosuppressive treatment injection lymphopenia Messenger RNA mRNA vaccine of BNT162b2 Patient patients Pfizer‐BioNTech Prospective Study provide rate of seroconversion receptor‐binding domain recipient Roche Safe Safety SARS‐CoV‐2 Spike protein vaccination Vaccine was tested [DOI] 10.1002/jha2.242 PMC 바로가기 [Article Type] Short Report
Realistic considerations for comparison between SARS-CoV-2 molecular diagnostic assaysSARS-CoV-2 분자 진단 분석 간의 비교를 위한 현실적인 고려 사항Comment Published on 2021-06-012022-09-11 Journal: Biomedical journal [Category] MERS, SARS, 유전자 메커니즘, 진단, 치료기술, [키워드] Abstract CDC COVID-19 diagnostic molecular molecular diagnostic protocol Real-time PCR Roche Roche cobas 6800 SARS-CoV-2 test SARS-CoV-2 Taiwan Taiwan CDC protocol. [DOI] 10.1016/j.bj.2021.03.006 PMC 바로가기 [Article Type] Comment
Evaluation of Dried Blood Spot Testing for SARS-CoV-2 Serology Using a Quantitative Commercial Assay정량적 상업 분석을 사용한 SARS-CoV-2 혈청학에 대한 건조 혈반 검사 평가Article Published on 2021-05-222022-09-01 Journal: Viruses [Category] SARS, 진단, [키워드] anti-S antibody antibody level antibody levels Antibody Response Antibody responses Blood Characteristics Concordance correlated COVID-19 DBS sample DBS samples Diagnosis dried blood spot Dried blood spots elution extrapolation facilitate False negative false negatives feasible Immunity Infection investigated Laboratory testing occur PCR-confirmed COVID-19 patient PCR-confirmed COVID-19 patients phlebotomy plasma plasma antibody Quantitative reduced Roche SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 antibody serologic testing serology spike glycoprotein spot tested Testing vaccination virus viruses widespread [DOI] 10.3390/v13060962 PMC 바로가기 [Article Type] Article
Seroprevalence Surveys for Anti-SARS-CoV-2 Antibody in Different Populations in Taiwan With Low Incidence of COVID-19 in 2020 and Severe Outbreaks of SARS in 20032020년 COVID-19 발병률이 낮고 2003년 SARS 발병이 심한 대만의 다양한 인구에서 Anti-SARS-CoV-2 항체에 대한 혈청 유병률 조사Immunology Published on 2021-05-182022-09-11 Journal: Frontiers in Immunology [Category] MERS, SARS, 진단, 치료제, [키워드] Abbott Abbott SARS-CoV-2 IgG acute respiratory syndrome anti-SARS-CoV-2 anti-SARS-CoV-2 antibodies anti-SARS-CoV-2 antibody chemiluminescent immunoassay community transmission conducted country COVID-19 COVID-19 vaccine cross-reactivity cross-sectional determined by effective Elecsy Epidemic epidemiological exclusion False-positive frontline healthcare worker group healthy IgG antibodies IgG antibody immunoassay imperative Infection lateral flow immunoassay LINE outbreak pandemic participant Participants Population positive result Prevalence provide qRT-PCR respiratory risk Roche SARS SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 antibody SARS-CoV-2 IgG SARS-CoV-2 seroprevalence sera Seroprevalence Severe acute respiratory syndrome Spread survey symptomatic patient Taiwan tested [DOI] 10.3389/fimmu.2021.626609 PMC 바로가기 [Article Type] Immunology
Vaccination strategy and anti – SARS-CoV-2 S titers in healthcare workers of the INT – IRCCS “Fondazione Pascale” Cancer Center (Naples, Italy)Research Article Published on 2021-05-122022-10-30 Journal: Infectious Agents and Cancer [Category] COVID-19, [키워드] administration age anti-RBD anti-SARS-CoV-2 vaccination anti-spike serology Antibody Response Antibody titer Beads-based linear serology calculated Cancer institute center change Cohort contract the virus coronavirus 2 coronavirus disease COVID-19 disease domain dose Efficacy Elecsy evaluated FDA first dose fold Fold change geometric mean titer glycoprotein healthcare worker humoral immune response immune response immunoassay individual Infection INT IRCCS Italy limit mRNA vaccine naïve subjects Naples Older Post-COVID-19 single dose vaccine. pre-vaccination respiratory Result resulting Roche SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 spike SARS-CoV-2-infected individual second dose serum sample shown significantly higher spread to statistically significant subject subjects susceptibility the SARS-CoV-2 trimeric spike Vaccine vaccine administration vaccine doses vaccinees [DOI] 10.1186/s13027-021-00375-2 PMC 바로가기 [Article Type] Research Article
Impact of different SARS-CoV-2 assays on laboratory turnaround timeDisease, Diagnosis and Diagnostics Published on 2021-05-062022-10-29 Journal: Journal of Medical Microbiology [Category] COVID-19, SARS, [키워드] addition analysed analyses article assays Cepheid clinical clinician Combination COVID diagnostic diagnostics help highest Impact implementation increase in introduced knowledge Laboratory management median NAAT outbreak Patient performed platform Rapid Rapid test reduced required Result retrieved Roche SARS-CoV-2 TAT the median the SARS-CoV-2 virus time to results turnaround time Volume was used [DOI] 10.1099/jmm.0.001280 PMC 바로가기 [Article Type] Disease, Diagnosis and Diagnostics
Anti-SARS-CoV-2 Receptor-Binding Domain Total Antibodies Response in Seropositive and Seronegative Healthcare Workers Undergoing COVID-19 mRNA BNT162b2 VaccinationArticle Published on 2021-05-042022-10-31 Journal: Diagnostics [Category] COVID-19, [키워드] acute respiratory syndrome age age and sex Analysis anti-SARS-CoV-2 anti-SARS-CoV-2 antibody antibodies antibody baseline coronavirus COVID-19 COVID-19 mRNA BNT162b2 COVID-19 vaccination COVID-19 vaccine dependent on domain dose Elecsy Final healthcare worker Humoral response immune response individual Italy magnitude Male sex mRNA patients Pfizer predicted RBD recipients response Roche Roche Diagnostics SARS-CoV-2 seronegative seropositive seropositive subjects Significant significantly study population subject subjects Total total antibodies vaccination Vaccine vaccine dose venous blood Verona women worker [DOI] 10.3390/diagnostics11050832 PMC 바로가기 [Article Type] Article
Salivary testing of COVID-19: evaluation of serological testing following positive salivary resultsCOVID-19의 타액 검사: 양성 타액 결과에 따른 혈청 검사 평가Research Published on 2021-05-042022-09-01 Journal: BMC Infectious Diseases [Category] SARS, 진단, 치료기술, [키워드] Accuracy acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 alternative anti-SARS-CoV-2 antibodies antibody Antibody Response Antibody testing Asymptomatic automated Chain Reaction collected conducted coronavirus COVID-19 COVID-19 testing cut-off demonstrated evaluate evaluated follow-up study highlight immunoassay individual limitation methodology mildly symptomatic patient mildly symptomatic patients nasopharyngeal oropharyngeal swab participant Patient platform polymerase chain polymerase chain reaction positive respiratory Result Roche Roche Diagnostics Saliva salivary SARS-CoV-2 Serological testing serum antibodies serum antibody severe acute respiratory syndrome Coronavirus Swab swabs venous blood [DOI] 10.1186/s12879-021-06108-5 PMC 바로가기 [Article Type] Research
Serological surveillance of SARS-CoV-2: Six-month trends and antibody response in a cohort of public health workersSARS-CoV-2의 혈청학적 감시: 공중 보건 종사자 집단의 6개월 추세 및 항체 반응Article Published on 2021-05-012022-09-11 Journal: The Journal of Infection [Category] Fulltext, SARS, 진단, 치료기술, [키워드] Abbott antibody Antibody Response Antibody responses assays changed clinical Cohort Course credible interval Critical declined dependent on domain Effect England English Euroimmun FIVE healthcare worker healthy Immunity immunoassays individual Infection large cohort MOST natural infection nucleoprotein occurred positive positive individuals progression proportion Protein public health RBD recruited reduction in Region remained response Roche SARS-CoV-2 antibodies SARS-CoV-2 antibody SARS-COV-2 infection SARS-CoV-2 spike Seroconversion seropositive Surveillance tested the epidemic threshold trend vaccination [DOI] 10.1016/j.jinf.2021.03.015 PMC 바로가기 [Article Type] Article