Seroprevalence of Anti-SARS-CoV-2 Antibodies in Blood Donors from Nuevo Leon State, Mexico, during 2020: A Retrospective Cross-Sectional Evaluation2020 년 멕시코 누에 보 레온 스테이트 (Nuevo Leon State)의 헌혈자에서 항 -SARS-COV-2 항체의 혈청 유병률 : 후 향적 단면 평가Brief Report Published on 2021-06-242022-09-01 Journal: Viruses [Category] MERS, SARS, 진단, 치료기술, [키워드] Abbott Abbott SARS-CoV-2 IgG analyzed anti-SARS-CoV-2 antibodies anti-SARS-CoV-2 antibody anti-SARS-CoV-2 IgG Architect Asymptomatic case asymptomatic infection Blood blood donor Blood donors changes in Chemiluminescent assay collected COVID-19 distribution donors epidemiological epidemiological surveillance female identify investigated majority males Mexico pandemic plasma sample plasma samples Prevalence progression protocols reactive recorded resulting SARS-CoV-2 SARS-CoV-2 pandemic serological survey seropositive Seroprevalence Spread state Surveillance the SARS-CoV-2 Weekly [DOI] 10.3390/v13071225 PMC 바로가기 [Article Type] Brief Report
Understanding COVID-19 Epidemiology and Implications for Control: The Experience from a Greek Semi-Closed CommunityArticle Published on 2021-06-232022-10-30 Journal: Journal of Clinical Medicine [Category] COVID-19, [키워드] 2019-nCoV Abbott age antibody antibody test result Antibody testing Antigen antigen detection Architect Asymptomatic Community coronavirus correlation COVID-19 evaluate experience functional antibody responses Greece Hospitalization IgG Immunity Infection lockdowns natural immune response pandemic participant Patient Population positive predicted ranged Rapid SARS-CoV-2 semi-closed community serology Seroprevalence Serosurvey Sociodemographic study population susceptible symptomatic and asymptomatic Test tested the SARS-CoV-2 thresholds Total understanding USA was used were used [DOI] 10.3390/jcm10132765 PMC 바로가기 [Article Type] Article
Cross-Reactivity of Two SARS-CoV-2 Serological Assays in a Setting Where Malaria Is Endemic말라리아가 풍토병인 환경에서 두 SARS-CoV-2 혈청학적 분석의 교차 반응성Article Published on 2021-06-182022-09-11 Journal: Journal of Clinical Microbiology [Category] MERS, SARS, 말라리아, 진단, 치료법, [키워드] Abbott alleviate antibody Antibody binding Architect assays association avidity Concentration COVID-19 Critical cross-reactivity Endemic Euroimmun False positive False positives IgG IgG level indicated malaria moderate Nigeria PCR PCR-positive plasma Plasmodium Plasmodium falciparum Plasmodium falciparum infection positive Previous studies previous study Protein reduced SARS-CoV-2 SARS-CoV-2 nucleocapsid SARS-CoV-2 patient SARS-CoV-2 patients Serological assay serological assays serology setting significantly higher tested urea urea concentration urea concentrations was performed WASH [DOI] 10.1128/JCM.00514-21 PMC 바로가기 [Article Type] Article
Clinical Evaluation of the Abbott Alinity SARS-CoV-2 Spike-Specific Quantitative IgG and IgM Assays among Infected, Recovered, and Vaccinated GroupsAbbott Alinity SARS-CoV-2 스파이크 특이적 정량적 IgG 및 IgM 분석의 감염, 회복 및 백신 접종 그룹의 임상 평가Article Published on 2021-06-182022-09-11 Journal: Journal of Clinical Microbiology [Category] MERS, SARS, 진단, 치료법, [키워드] Abbott acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 antibody Antibody Response Antibody responses Antibody test booster clinical clinical sensitivity Cohort collected Combination Containment coronavirus coronavirus disease Coronavirus infections COVID-19 COVID-19 vaccines cross-reactivity dampened response dose group Health IgG IgG and IgM IgM immune responses Immunity immunoassays individual individuals Infection Laboratory nucleocapsid pandemic participant Quantitative recovered respiratory response SARS-CoV-2 sensitivity serologic assay Serological assay serological response serology assay serology assays severe acute respiratory syndrome Coronavirus significant increase spike Spike protein unique utility vaccination Vaccine while [DOI] 10.1128/JCM.00388-21 PMC 바로가기 [Article Type] Article
Serology in COVID-19: Comparison of Two Methods †COVID-19의 혈청학: 두 가지 방법의 비교 †Brief Report Published on 2021-06-162022-09-10 Journal: International Journal of Environmental Research an [Category] MERS, SARS, 진단, 치료기술, 치료법, [키워드] (Abbott (Abbott) Abbott anti-SARS-CoV-2 antibodies anti-SARS-CoV-2 antibody assessment assessments chemiluminescent immunoassay CLIA CMIA comparable Contact COVID-19 disease Department DiaSorin Effectiveness exhibited exposure to IgG Infectious disease LIAISON nucleocapsid protein patients population medicine positive positive result S1/S2 SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 IgG SARS-CoV-2 virus serological test Serological tests serology Spike protein test result the SARS-CoV-2 [DOI] 10.3390/ijerph18126497 PMC 바로가기 [Article Type] Brief Report
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
Seroprevalence of anti-SARS-CoV-2 IgG antibodies in the staff of a public school system in the midwestern United States미국 중서부의 공립학교 교직원에서 항-SARS-CoV-2 IgG 항체의 혈청 유병률Research Article Published on 2021-06-102022-09-12 Journal: PLoS ONE [Category] MERS, SARS, 진단, [키워드] 95% CI Abbott acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Analysis anti-SARS-CoV-2 IgG antibody antibody Antibody test attributes baseline cause Contact Contact tracing coronavirus Corporation Correcting correlation correlations COVID-19 credible interval cross-sectional demographics diagnosed with COVID-19 employment enrolled exposure to herd immunity Immunity increase in individual lack Lake location Logistic regression measure multivariable logistic regression parameters participant positive Positive test presence of antibody Primary outcome SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 IgG antibody SARS-COV-2 infection SARS-CoV-2 seroprevalence School secondary outcome Secondary outcomes Seropositivity Seroprevalence severe acute respiratory syndrome Coronavirus social distancing Symptom tested the United State Travel United State United States USA [DOI] 10.1371/journal.pone.0243676 PMC 바로가기 [Article Type] Research Article
Seroprevalence study of SARS-CoV-2 antibodies in healthcare workers following the first wave of the COVID-19 pandemic in a tertiary-level hospital in the south of Ireland아일랜드 남부의 3차 병원에서 COVID-19 전염병의 첫 번째 물결 이후 의료 종사자의 SARS-CoV-2 항체에 대한 혈청유병성 연구Article Published on 2021-06-082022-09-11 Journal: BMJ Open [Category] MERS, SARS, 진단, 치료기술, 치료법, [키워드] Abbott anti-SARS-CoV-2 antibodies antibody Antibody testing Asymptomatic close contact CMIA Confirmed COVID-19 infection correlated COVID-19 COVID-19 case COVID-19 cases COVID-19 infection COVID-19 pandemic detectable diagnosed diagnostic Diagnostic microbiology Epidemiology First wave FIVE group HCW HCWs healthcare worker hospital IgG immunoassay Infection infection control investigated Ireland Laboratory testing Microparticle nucleocapsid nucleocapsid IgG participant PCR positivity positive Real-time PCR recruitment remained RT-PCR SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 antibody SARS-CoV-2 IgG SARS-COV-2 infection SARS-CoV-2-specific IgG screened seropositive Seroprevalence serum similar studies South specific IgG antibodies subgroup Symptom tested virus was collected with COVID-19 [DOI] 10.1136/bmjopen-2021-051415 PMC 바로가기 [Article Type] Article
Improved diagnosis of SARS-CoV-2 by using nucleoprotein and spike protein fragment 2 in quantitative dual ELISA tests정량적 이중 ELISA 검사에서 핵단백질 및 스파이크 단백질 단편 2를 사용하여 SARS-CoV-2 진단 개선Original Paper Published on 2021-06-082022-09-11 Journal: Epidemiology and Infection [Category] MERS, SARS, 진단, 치료기술, 치료법, [키워드] (Abbott) Abbott antibody antibody levels Antibody test Antibody testing antibody tests causative agent Combination Community complement coronavirus coronavirus disease COVID-19 COVID-19 diagnosis detect determine develop diagnosing Diagnosis diagnosis of SARS-CoV-2 diagnostic diagnostic test disease ELISA ELISA test ELISAs enzyme-linked immunosorbent assay enzyme-linked immunosorbent assays epidemiological greater herd immunity Immunity immunogenic Improved individual Infection Novel coronavirus nucleocapsid nucleocapsid protein pandemic Patient positive produced Protein Quantitative respiratory response SARS-CoV-2 SARS-CoV-2 protein SARS-CoV-2 proteins SARS-CoV-2 viral serum Severe acute respiratory syndrome severe disease specific antibodies specific antibody Spike protein Spread subunit Surveillance Viral proteins virus virus spread were used [DOI] 10.1017/S0950268821001308 PMC 바로가기 [Article Type] Original Paper
Nasal Swab Performance by Collection Timing, Procedure, and Method of Transport for Patients with SARS-CoV-2SARS-CoV-2 환자에 대한 수집 시기, 절차 및 운송 방법에 따른 비강 면봉 성능Virology Published on 2021-06-022022-09-10 Journal: Journal of Clinical Microbiology [Category] MERS, SARS, 치료기술, [키워드] Abbott clinically suspected Cohen’s kappa Cohort collected Collection Concordance conditions COVID-19 diagnostic diagnostic testing Emergency use authorization EUA expected Follow-up genomic Health care Health care worker health care workers individual initial limit of detection medium nasal nasal swab nasopharynx NP swab Outpatient Patient patients performance Previous studies previous study procedure protocols reverse transcription RT-PCR SARS-CoV-2 sensitivity specimen Study participants subject swab sample swabs Transport transport medium transport medium) Viral Viral load viral loads viral transport media VTM was performed [DOI] 10.1128/JCM.00569-21 PMC 바로가기 [Article Type] Virology