Antibodies against severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) in individuals with and without COVID-19 vaccination: A method comparison of two different commercially available serological assays from the same manufacturerCOVID-19 백신 접종 여부에 관계없이 개인의 중증 급성 호흡기 증후군 코로나바이러스 2형(SARS-CoV-2)에 대한 항체: 동일한 제조업체에서 시판되는 두 가지 다른 혈청학적 분석 방법 비교Article Published on 2021-07-012022-09-11 Journal: Clinica chimica acta; international journal of cli [Category] SARS, 진단, 치료기술, 치료법, [키워드] acute respiratory syndrome addition analyzed anti-spike antibodies anti-spike antibody antibody Antibody Response assays BNT162b2 Cohort cohort of patient collected Concentration coronavirus COVID-19 COVID-19 vaccination COVID-19 vaccine Elecsy Elecsys individual information initial injection Laboratory medicine nucleocapsid protein observation period patients without COVID-19 pattern positive remained Roche Roche Diagnostics SARS-CoV-2 serologic serologic testing Serological assay serological assays Serological testing serum serum concentrations serum sample serum samples Spike protein the spike protein vaccination Vaccine Virology [DOI] 10.1016/j.cca.2021.03.007 PMC 바로가기 [Article Type] Article
Antibody response to SARS-CoV-2 vaccination is extremely vivacious in subjects with previous SARS-CoV-2 infectionSARS-CoV-2 백신 접종에 대한 항체 반응은 이전 SARS-CoV-2 감염이 있는 피험자에서 극도로 활발합니다.Article Published on 2021-07-012022-09-12 Journal: Journal of medical virology [Category] MERS, SARS, 진단, [키워드] 95% confidence interval acute respiratory syndrome Adverse Analysis applied asymptomatic infection coronavirus coronavirus disease COVID-19 dose dosing schedule Elecsy event Health care humoral Humoral immunity Immunity immunoassay immunologically individual infected individual injection interquartile range Messenger RNA Modifying mRNA mRNA vaccine naïve naïve individual naïve individuals non parametric test non-inferiority pandemic Pearson correlation SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 vaccination second dose single dose single vaccine specific antibody spike m-RNA vaccine. spike RBD subject the median U/mL vaccination Vaccine vaccine injection were measured [DOI] 10.1002/jmv.26982 PMC 바로가기 [Article Type] Article
High anti-SARS-CoV-2 antibody seroprevalence in healthcare workers in an Irish university teaching hospital아일랜드 대학 교육 병원의 의료 종사자에서 높은 항 SARS-CoV-2 항체 혈청 유병률Original Article Published on 2021-06-302022-09-10 Journal: Irish Journal of Medical Science [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술, 치료법, [키워드] age analysed anti-SARS-CoV-2 anti-SARS-CoV-2 antibody antibody Antibody test antibody test result approved Asymptomatic Care Chain Reaction collected consent form Contact correlated COVID-19 infection COVID-19 pandemic detect Elecsy ethics committee evaluated Germany healthcare worker Healthcare workers high risk highest hospital Infection information less molecular nucleocapsid protein participant Participation Patient patients phlebotomy polymerase chain polymerase chain reaction proportion provided questionnaire reactive real-time polymerase chain reaction Research Ethics Result risk Roche Diagnostics SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 infections SARS-CoV-2 RNA Seropositivity Seroprevalence serum sample serum samples staff Swab test result tested total antibodies total antibody Transmission Volunteer [DOI] 10.1007/s11845-021-02690-4 PMC 바로가기 [Article Type] Original Article
Evaluation of the IgG antibody response to SARS CoV-2 infection and performance of a lateral flow immunoassay: cross-sectional and longitudinal analysis over 11 monthsSARS CoV-2 감염에 대한 IgG 항체 반응 평가 및 측방 유동 면역 분석의 성능: 11개월에 걸친 횡단면 및 종단 분석Article Published on 2021-06-292022-09-11 Journal: BMJ Open [Category] MERS, SARS, 진단, 치료기술, 치료제, [키워드] Abbott Abbott SARS-CoV-2 IgG anti-SARS-CoV-2 antibody antibody levels Blood Blood donations Cohort collected comprehensive analysis convalescent plasma COVID-19 cross-sectional detectable diagnostic Diagnostic microbiology diagnostics Donor Elecsy Elecsys ELISA Euroimmun evaluate healthcare worker humoral immune response IgG IgG antibodies IgG antibody immunoassay immunoassays individual individuals Infection Ireland Laboratory lateral flow lateral flow immunoassay LFIA Longevity longitudinal analysis minimum molecular molecular diagnostics outcome pandemic Performance metrics persistence plasma sample plasma samples positive Post-infection post-symptom onset Rapid Rapid test Research Roche SARS CoV-2 SARS-CoV-2 antibody SARS-CoV-2 ELISA SARS-CoV-2 IgG SARS-CoV-2 IgG antibodies SARS-CoV-2 IgG antibody SARS-COV-2 infection SARS-CoV-2 spike protein sensitivity Sensitivity and specificity serological specificity Spike protein Test [DOI] 10.1136/bmjopen-2020-048142 PMC 바로가기 [Article Type] Article
SARS-CoV-2 seroconversions and chains of infection in healthcare professionals in a German maximum care provider (The CoSHeP study)독일 최대 의료 제공자의 의료 전문가에서 SARS-CoV-2 혈청 전환 및 감염 연쇄(CoSHeP 연구)Observational Study Published on 2021-06-182022-09-10 Journal: Infection [Category] MERS, SARS, 임상, 진단, 치료기술, [키워드] age assumed Care Chains of infection Contact contact with contagious effective Elecsy emergency room FIVE Follow-up healthcare Healthcare professional healthcare professionals Healthcare-professionals higher risk hospitalized patient hospitalized patients hygiene Immunity Inclusion Infection infectious Infectious disease intensive care intensive care unit median median age observational study participant Patient patients performed Persisting immunity positive provide rate of infection remained Result reveal risk Roche Roche Elecsys Anti-SARS-CoV-2 assay SARS-CoV-2 SARS-CoV-2 IgG SARS-COV-2 infection SARS-CoV-2 infections SARS-CoV-2-IgG self-assessment Seroconversion seroconversion rate seropositive participants Symptoms through contact triggered university vaccination was measured with COVID-19 [DOI] 10.1007/s15010-021-01641-6 PMC 바로가기 [Article Type] Observational Study
Detailed Multiplex Analysis of SARS-CoV-2 Specific Antibodies in COVID-19 DiseaseCOVID-19 질병에서 SARS-CoV-2 특이적 항체의 상세한 다중 분석Immunology Published on 2021-06-102022-09-11 Journal: Frontiers in Immunology [Category] MERS, SARS, 진단, 치료법, [키워드] Analysis analyzed antibodies antibody antibody isotype antibody isotypes Antibody Response calibrated calibration class COVID-19 disease Elecsy Elecsys Hospital admission IgA IgA antibodies IgA antibody IgA level IgA levels IgG IgM Immunological response include initial intensive care multiple antigen multiple antigens multiplex novel vaccines nucleocapsid protein Nucleocapsid proteins occur outpatients patients positive RBD Receptor binding domain Roche S1 IgG SARS-CoV-2 SARS-CoV-2 virus sensitivity significant increase significantly Specific specificity switching the antibody response the SARS-CoV-2 virus Vaccines [DOI] 10.3389/fimmu.2021.695230 PMC 바로가기 [Article Type] Immunology
Analytic comparison between three high-throughput commercial SARS-CoV-2 antibody assays reveals minor discrepancies in a high-incidence population3 개의 고 처리량 상업용 SARS-COV-2 항체 분석 간의 분석 비교Comparative Study Published on 2021-06-042022-09-01 Journal: Scientific Reports [Category] MERS, SARS, 진단, [키워드] 95% CI antibody assay Antibody testing assays automated Cohen’s kappa comparable discrepancy Elecsy Epidemiology Evidence evidence of individual individuals Infection infection rate infection rates Infectious diseases investigated PCR performance positive ranged reveal SARS-CoV-2 SARS-CoV-2 antibody serological Serological testing seropositive specimen viral infection was performed [DOI] 10.1038/s41598-021-91235-x PMC 바로가기 [Article Type] Comparative Study
Head-to-head validation of six immunoassays for SARS-CoV-2 in hospitalized patients입원 환자에서 SARS-CoV-2에 대한 6가지 면역분석의 일대일 검증Article Published on 2021-06-012022-09-11 Journal: Journal of Clinical Virology [Category] MERS, SARS, 진단, 치료기술, [키워드] Abbott ALLtest assays automated automated analyzer automated analyzers chemiluminescence immunoassay Cohort COVID-19 dengue virus diagnose diagnosing Elecsy Elecsys ELISA False positive followed by head help hospitalized patient hospitalized patients immunoassay immunoassays infections LIAISON limit limitation Patient patients PCR point-of-care RIA SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 antibody sensitivity serology Simoa tested virus infections [DOI] 10.1016/j.jcv.2021.104821 PMC 바로가기 [Article Type] Article
Validation of a multiplex flow immunoassay for detection of IgG antibodies against SARS-CoV-2 in dried blood spots건조된 혈반에서 SARS-CoV-2에 대한 IgG 항체 검출을 위한 다중 흐름 면역분석의 검증Research Article Published on 2021-05-282022-09-10 Journal: PLoS ONE [Category] SARS, 진단, 치료기술, 치료법, [키워드] analyzed anti-SARS-CoV-2 anti-SARS-CoV-2 IgG Anti-viral antibodies antibody Antibody detection attribute authorization Blood clinical testing Community comparable complementary Concordance detect dried blood spot drug Elecsy Elecsys ELISA Emergency Emergency use authorization EUA expansion FDA food Food and Drug Administration IgG antibody immunoassay Interpretation magnetic bead Magnetic beads multiplex nucleocapsid overall concordance Pattern recognition plasma provide provided Receptor binding domain reference method Result Roche Diagnostics S1 subunit SARS-CoV-2 SARS-CoV-2 antibody sera serologic testing serum serum and plasma specimen storage tested thresholds validation Viral Viral antigen viral antigens [DOI] 10.1371/journal.pone.0252621 PMC 바로가기 [Article Type] Research Article
Broad T Cell Targeting of Structural Proteins After SARS-CoV-2 Infection: High Throughput Assessment of T Cell Reactivity Using an Automated Interferon Gamma Release AssaySARS-CoV-2 감염 후 구조 단백질의 광범위한 T 세포 표적화: 자동화된 인터페론 감마 방출 분석을 사용한 T 세포 반응성의 높은 처리량 평가Immunology Published on 2021-05-202022-09-11 Journal: Frontiers in Immunology [Category] SARS, 진단, 치료법, [키워드] Antibody titer Antigen antigens approach assessment automated body mass body mass index breadth C-terminus characteristic comparable confirmed case confirmed cases Control control subjects convalescent coronavirus disease Coronavirus disease 2019 correlated COVID-19 days post infection Elecsy Elecsys facilitate followed by fresh whole blood Gamma groups high accuracy high through put IgG immune response immune responses Infection interferon gamma interferon gamma release assay (IGRA) large cohort less magnitude membrane nucleocapsid PCR positive Protein reactivity Release Result SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2-specific antibodies SARS-CoV-2-specific antibody SCT seropositive seropositive individual Seropositivity Sex significantly specific antibodies structural protein structural proteins subject T cell T cell response T cell responses T cells targeting targets tested throughput virion virus was performed were assessed Whole blood [DOI] 10.3389/fimmu.2021.688436 PMC 바로가기 [Article Type] Immunology