Initial SARS-CoV-2 vaccination response can predict booster response for BNT162b2 but not for AZD1222초기 SARS-CoV-2 백신 접종 반응은 BNT162b2에 대한 추가 반응을 예측할 수 있지만 AZD1222에 대해서는 예측할 수 없습니다Article Published on 2021-09-012022-09-12 Journal: International Journal of Infectious Diseases [Category] SARS, 진단, [키워드] acute respiratory syndrome addition age antibody antibody level Antibody Response AstraZeneca AZD1222 binding antibody unit BNT162b2 booster booster response Coronavirus-2 correlated dependent on determine Elecsy Final first dose Immunosuppressive medication Infection IQR of BNT162b2 Pfizer/BioNTech positive correlation predict quantified recipient response responses Roche SARS-CoV-2 SARS-CoV-2 S SARS-CoV-2 vaccination second dose serology the vaccine Vaccine [DOI] 10.1016/j.ijid.2021.07.063 PMC 바로가기 [Article Type] Article
Stability of SARS-CoV-2 IgG in multiple laboratory conditions and blood sample types여러 실험실 조건 및 혈액 샘플 유형에서 SARS-CoV-2 IgG의 안정성Article Published on 2021-09-012022-09-11 Journal: Journal of Clinical Virology [Category] SARS, 진단, 치료기술, 치료법, [키워드] antibody Antibody detection Architect assays Beijing blood sample cassettes collected condition conditions COVID-19 demonstrated detect Elecsy ELISA ELISAs evaluated Freeze-thaw cycle Genscript heparin IgG IgG response IgM IgM antibodies IgM antibody Immunoglobulin immunoglobulins individuals Laboratory less lithium Lithium heparin manual material neutralization Neutralization assay nucleocapsid plasma plasma sample plasma samples positive Rapid test rapid test cassette Roche Sample SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 antibody SARS-CoV-2 IgG SD Biosensor seropositive individual seropositive individuals serum serum/plasma specimen stability storage Test [DOI] 10.1016/j.jcv.2021.104933 PMC 바로가기 [Article Type] Article
Comparison of four commercial, automated antigen tests to detect SARS-CoV-2 variants of concern우려되는 SARS-CoV-2 변이체를 탐지하기 위한 4가지 상용 자동화 항원 검사 비교Comparative Study Published on 2021-08-202022-09-10 Journal: Medical Microbiology and Immunology [Category] MERS, SARS, 변종, 진단, 치료기술, 치료법, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus Alpha Amino acid Analysis analytical sensitivity Antigen Asymptomatic automated Automated SARS-CoV-2 antigen test B.1.1.7 B.1.351 Beta biosafety level Biosafety Level 3 biosafety level 3 laboratory Characteristics clinical isolates clinical sensitivity comparable complement Containment coronavirus Cutoff detect Detection limit determine diagnostic test diagnostic tests DiaSorin Efficacy Elecsy Elecsys ELISA Euroimmun evaluated FIVE Fujirebio Germany hospitalized patients implementation independent isolate Laboratory level 3 LIAISON Mutation nucleic acid nucleocapsid nucleocapsid protein pandemic PCR-negative PCR-positive performed platform POCT point-of-care Quantitative ranged Rapid respiratory Respiratory samples Roche Roche Diagnostics SARS-CoV-2 SARS-CoV-2 variant sensitivity Sensitivity and specificity Specificities specificity study cohort Swab symptomatic patient Test variant VoC VOCs widespread [DOI] 10.1007/s00430-021-00719-0 PMC 바로가기 [Article Type] Comparative Study
Anti-SARS-CoV-2 Antibody Levels Measured by the AdviseDx SARS-CoV-2 Assay Are Concordant with Previously Available Serologic Assays but Are Not Fully Predictive of Sterilizing ImmunityAdviseDx SARS-CoV-2 분석으로 측정된 항-SARS-CoV-2 항체 수준은 이전에 사용 가능한 혈청학적 분석과 일치하지만 살균 면역을 완전히 예측하지는 못합니다Article Published on 2021-08-182022-09-11 Journal: Journal of Clinical Microbiology [Category] MERS, SARS, 변종, 진단, 치료기술, 치료법, [키워드] 95% confidence interval Abbott Abbott Architect anti-SARS-CoV-2 anti-SARS-CoV-2 antibody Anti-spike antibody assay Antigen antigen binding Architect binding Breakthrough infection can not Characteristics clinical sensitivity concordant coronavirus correlates of protection COVID-19 demonstrated described Elecsy ELISA enzyme enzyme-linked immunosorbent enzyme-linked immunosorbent assay Euroimmun examined Factor fishing vessel FIVE Genscript Health care Health care worker healthy humoral Humoral response Immunoglobulin in vitro increasingly individual International international standard international units investigated Level median Neutralizing activity no significant difference outbreak Patient PCR peaked performed positive predicted Protective Protein Quantitative required Roche SARS-CoV-2 SARS-CoV-2 IgG SARS-COV-2 infection SARS-CoV-2 vaccination seroconverting serologic Serological testing serology seropositive spike IgG Spike protein symptom onset vaccinated individuals vaccination Vaccine vaccine dose variants variants of concern vessel virus neutralization assay WHO widespread wild-type SARS-CoV-2 [DOI] 10.1128/JCM.00989-21 PMC 바로가기 [Article Type] Article
SARS-CoV-2 Serologic Assays Dependent on Dual-Antigen Binding Demonstrate Diverging Kinetics Relative to Other Antibody Detection Methods이중 항원 결합에 의존하는 SARS-CoV-2 혈청학적 분석은 다른 항체 검출 방법에 비해 발산하는 역학을 보여줍니다Article Published on 2021-08-182022-09-11 Journal: Journal of Clinical Microbiology [Category] MERS, SARS, 진단, 치료기술, 치료법, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus anti-SARS-CoV-2 Anti-SARS-CoV-2 S antibodies antibody Antibody detection Antibody titer Antibody titers Antigen assays binding Cohort convalescent COVID-19 patients convalescent plasma coronavirus Course COVID-19 cross-sectional demonstrated Dependent dependent on detection Donor drug dual-antigen binding assays eight Elecsy Elecsys electrochemiluminescence immunoassay Emergency use authorization food humoral humoral immune response Humoral response immunoassays implication Kinetics lack longitudinal Longitudinal studies majority Neutralizing nucleocapsid Other Patient populations profile relative respiratory Roche Roche Diagnostics SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 antibody sera serologic serologic assay serologic assays serology study period symptom onset while [DOI] 10.1128/JCM.01231-21 PMC 바로가기 [Article Type] Article
Efficacy of the BNT162b2 mRNA COVID-19 vaccine in patients with B-cell non-Hodgkin lymphomaResearch article Published on 2021-08-132022-10-05 Journal: Blood advances [Category] SARS, 변종, [키워드] Absolute lymphocyte count anti-CD20 Anti-CD20 antibodies B-cell BNT162b2 BNT162b2 mRNA COVID-19 vaccine diagnosed Elecsy evaluated healthy control healthy controls humoral humoral immune response indolent Messenger RNA mRNA Multivariate analysis naïve Non-Hodgkin Lymphoma Patient positive positive serology predicted recommendation regimen Registered risk serological response seropositive severe COVID-19 disease treated Treatment vaccination Vaccination strategy vaccine dose [DOI] 10.1182/bloodadvances.2021005094 [Article Type] Research article
Reduced Relative Sensitivity of the Elecsys SARS-CoV-2 Antigen Assay in Saliva Compared to Nasopharyngeal SwabsArticle Published on 2021-08-102022-10-29 Journal: Microorganisms [Category] COVID-19, [키워드] Antigen Antigen assay children Combination COVID-19 pandemic Critical diagnosing dropped Elecsy entire cohort evaluated implementation Isolation IVD Non-invasive NPs positive relative remained Roche RT-PCR RT-PCR testing Saliva SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2-infected individual screening tests sensitivity shown specimen Swab translated viral loads [DOI] 10.3390/microorganisms9081700 PMC 바로가기 [Article Type] Article
Usefulness of IVD Kits for the Assessment of SARS-CoV-2 Antibodies to Evaluate the Humoral Response to VaccinationArticle Published on 2021-07-312022-10-28 Journal: Vaccines [Category] COVID-19, [키워드] Abbott anti-SARS-CoV-2 antibody appear assay comparison assessment binding antibody BNT162b2 BNT162b2 vaccine change correlation COVID-19 detect DiaSorin different time point dose Elecsy evaluate heterogenous highlight homogenous humoral IgG IgG/IgM antibody immune response International IVD LIAISON moderate Patient Pfizer/BioNTech Quality control response Roche SARS-CoV-2 SARS-CoV-2 antibody SARS-CoV-2 IgG SARS-COV-2 infection SARS-CoV-2 S sera Serological assay tested the disease the SARS-CoV-2 the WHO vaccination [DOI] 10.3390/vaccines9080840 PMC 바로가기 [Article Type] Article
COVID-19 Vaccine mRNABNT162b2 Elicits Human Antibody Response in Milk of Breastfeeding WomenArticle Published on 2021-07-132022-10-28 Journal: Vaccines [Category] COVID-19, [키워드] Anti-SARS-CoV-2 S antibody average breast milk breastfeeding women collected Concentration correlation COVID-19 COVID-19 infection demonstrated Elecsy first dose Human human milk immunoglobulins Infant milk Patient PROTECT Quantitative Research response Roche Diagnostics SARS-CoV-2 second dose serum serum sample Seven spike Switzerland Vaccinating Vaccine Volunteer were measured women [DOI] 10.3390/vaccines9070785 PMC 바로가기 [Article Type] Article
SARS-CoV-2 anti-nucleocapsid assay performance in healthcare workers at baseline and 6 months기준선 및 6개월에서 의료 종사자의 SARS-CoV-2 항뉴클레오캡시드 분석 성능Brief Report Published on 2021-07-072022-09-10 Journal: Irish Journal of Medical Science [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술, 치료법, [키워드] Abbott Abbott Diagnostics analysed Anti-nucleocapsid antibody antibody reactivity appear assay assays baseline COVID-19 COVID-19 disease demonstrated detectable diagnostics Elecsy Elecsys Follow-up HCW healthcare worker IgG information mind not seen pandemic participant Planning reactivity repeated Research Result Roche Roche Diagnostics SARS-CoV-2 SARS-CoV-2 IgG serum signal statistically significant difference supplementary material threshold [DOI] 10.1007/s11845-021-02700-5 PMC 바로가기 [Article Type] Brief Report