Strong Decay of SARS-CoV-2 Spike Antibodies after 2 BNT162b2 Vaccine Doses and High Antibody Response to a Third Dose in Nursing Home Residents요양원 거주자의 2회 BNT162b2 백신 접종 후 SARS-CoV-2 스파이크 항체의 강한 붕괴와 세 번째 접종에 대한 높은 항체 반응Article Published on 2022-05-012022-09-11 Journal: Journal of the American Medical Directors Associat [Category] COVID19(2023년), MERS, SARS, 변종, 진단, 치료법, [키워드] Abbott Abbott Diagnostics Administered antibody Antibody Response average B.1.1.529 BAU BNT162b2 BNT162b2 vaccine boost boost vaccine dose Chain Reaction cohort study COVID-19 decay domain dose home IgG IgG levels less median Nasopharyngeal swab nucleocapsid Nursing nursing home nursing home residents nursing homes other variant other variants polymerase chain polymerase chain reaction positive provided Quantitative resident response reverse transcription SARS-CoV-2 SARS-CoV-2 spike SARS-CoV-2 spike antibodies second dose setting slope spike Strong the antibody response vaccination Vaccine vaccine dose were measured [DOI] 10.1016/j.jamda.2022.02.006 PMC 바로가기 [Article Type] Article
SARS-CoV-2 seroprevalence and associated risk factors in periurban Zambia: a population-based study교외 잠비아의 SARS-CoV-2 혈청 유병률 및 관련 위험 요인: 인구 기반 연구Article Published on 2022-05-012022-09-11 Journal: International Journal of Infectious Diseases [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술, [키워드] 95% CI Abbott age Antibody testing association block blocks blood sample Community COVID-19 cross-sectional enrolled Enrollment epidemic wave Evidence evidence of IgG antibodies individual lowest men no evidence of Older Participants Population-based survey positive Prevalence random Random sample recruited residence risk factor SARS-CoV-2 SARS-CoV-2 IgG SARS-COV-2 infection SARS-CoV-2 seroprevalence Screening selected Seroprevalence seroprevalence survey Sex Study design TB/HIV tested Tuberculosis Variation women Zambia [DOI] 10.1016/j.ijid.2022.03.021 PMC 바로가기 [Article Type] Article
Diagnostic Performance of Six Rapid Antigen Tests for SARS-CoV-2SARS-CoV-2에 대한 6가지 신속 항원 검사의 진단 성능Article Published on 2022-04-272022-09-11 Journal: Microbiology Spectrum [Category] COVID19(2023년), SARS, 치료기술, [키워드] Abbott acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Antigen Barcelona Basel carried causes Chicago coronavirus COVID-19 cycle threshold detect Diagnosis diagnostic effective Erlangen evaluate evaluated gold gold standard health center highest Houston Inc. infected with SARS-CoV-2 nasopharyngeal Nasopharyngeal swab nasopharyngeal swab sample Nasopharyngeal swab samples PanBio Patient performance performed presenting ranged Rapid rapid antigen test Rapid antigen tests Rapid test rapid test cassette Real-time reverse transcription PCR reverse transcription PCR Roche Diagnostics RT-PCR SARS-CoV-2 SARS-CoV-2 test SD Biosensor sensitivity Sensitivity and specificity severe acute respiratory syndrome Coronavirus Siemen Spain specificity Stage Switzerland Symptoms Test tested the disease Viral load virus [DOI] 10.1128/spectrum.02351-21 PMC 바로가기 [Article Type] Article
PD-LAMP smartphone detection of SARS-CoV-2 on chip칩에서 SARS-CoV-2의 PD-LAMP 스마트폰 감지Article Published on 2022-04-222022-09-11 Journal: Analytica chimica acta [Category] COVID19(2023년), SARS, 치료기술, 치료제, [키워드] Abbott applicability approved Asymptomatic carriers authorization Care caused Chain Reaction COVID-19 COVID-19 pandemic COVID-19 test demonstrated detect Detection limit diagnostic diagnostics eliminating Emergency equipment expand FDA fluorescent bead fluorescent beads gold gold standard Health Organization infected individuals isothermal isothermal amplification isothermal amplification method isothermal amplification methods less Loop-mediated isothermal amplification meet N gene nucleic acid Nucleic acid detection Numerous ORF1ab gene outbreak outlined Particle Particle diffusometry platform point of care polymerase chain polymerase chain reaction positive profile qRT-PCR Quantitative rapid detection reaction resource reverse transcription RNA extraction RT-LAMP RT-PCR Saliva SARS-CoV-2 serological test Serological tests Smartphone Spread the disease viral particle Viral RNA virus particle while World Health Organization [DOI] 10.1016/j.aca.2022.339702 PMC 바로가기 [Article Type] Article
The role and diagnostic accuracy of serology for COVID-19COVID-19에 대한 혈청학의 역할 및 진단 정확도Article Published on 2022-04-192022-09-11 Journal: BMC Infectious Diseases [Category] COVID19(2023년), SARS, 진단, 치료기술, [키워드] (Abbott) Abbot Abbott Abbott Diagnostics Abbott SARS-CoV-2 IgG Accuracy Adult patient Adult patients All participant All participants anti-S antibody Antibody test best CLIA comparable controls COVID-19 COVID-19 case COVID-19 cases Diagnosis diagnosis of COVID-19 diagnostic Diagnostic accuracy diagnostic test diagnostic tests duration of illness ELISA ELISA kit enrolled evaluate febrile illness Fever followed by Healthcare Diagnostics healthy hospital IgG IgG ELISA IgM Inc. Italy laboratory-confirmed less LIAISON Negative predictive value NPV participant Patient platform Positive predictive value positive predictive values PPV predictive values Protein Roche Roche Diagnostics RT-PCR S1/S2 SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 antibody SARS-CoV-2 IgG SARS-CoV-2 RT-PCR Seattle sensitivities sensitivity serological Serological assay serological assays serological test Serological tests serology Seven Siemen Siemens south India Specificities specificity Switzerland Symptoms Tarrytown tested Total total antibodies total antibody USA [DOI] 10.1186/s12879-022-07361-y PMC 바로가기 [Article Type] Article
Clinical and analytical evaluation of the Abbott AdviseDx quantitative SARS-CoV-2 IgG assay and comparison with two other serological testsAbbott AdviseDx 정량적 SARS-CoV-2 IgG 분석의 임상 및 분석 평가 및 두 가지 다른 혈청 검사와의 비교Article Published on 2022-04-012022-09-12 Journal: Journal of Immunological Methods [Category] COVID19(2023년), MERS, SARS, 진단, [키워드] Abbott Abbott Laboratory addition analyzed anti-RBD Anti-spike antibody assist characterized claimed clinical clinical sensitivity collected Concentration coronavirus COVID-19 COVID-19 infection diagnostic Disease prevalence Euroimmun evaluate evaluated exhibited highest humoral humoral immune response IgG IgG response immune response individuals infected individual Infection linear measure median observation period offer Patient PCR PCR-confirmed Performance metrics platform positive post-symptom onset Precision Quantitative quantitative assay Receptor binding domain remained RT-PCR SARS-CoV-2 SARS-CoV-2 IgG SARS-CoV-2 infections sensitivity serological test seropositive serum serum sample specificity specimen specimens symptom onset symptomatic tested the spike protein vaccination [DOI] 10.1016/j.jim.2022.113243 PMC 바로가기 [Article Type] Article
Assessing humoral immune response after two doses of an inactivated SARS-CoV-2 vaccine (CoronaVac) in healthcare workers의료 종사자의 비활성화된 SARS-CoV-2 백신(CoronaVac) 2회 접종 후 체액성 면역 반응 평가Observational Study Published on 2022-04-012022-09-11 Journal: Public health [Category] COVID19(2023년), SARS, 임상, 진단, 치료기술, [키워드] Abbott absence age anti-Spike IgG antibody Assessing blood sample Blood samples CoronaVac COVID-19 pandemic cutoff value declined detection dose female first dose greater HCW HCWs healthcare worker Healthcare workers highest humoral immune response Humoral immunity Immunity immunoassay immunogenic immunogenicity Immunoglobulin Immunoglobulin G inactivated inactive Infection investigated Ireland male men Microparticle observational study performed positive prospective observational study receptor Receptor-binding domain reported risk S1 subunit SARS-CoV-2 SARS-CoV-2 IgG SARS-CoV-2 vaccine second dose second dose of vaccine Seropositivity significantly Spike protein susceptible the receptor-binding domain the S1 subunit the spike protein vaccination Vaccine virus was performed women [DOI] 10.1016/j.puhe.2022.01.011 PMC 바로가기 [Article Type] Observational Study
The Abbott Pandemic Defense Coalition: a unique multisector approach adds to global pandemic preparedness effortsAbbott Pandemic Defense Coalition: 고유한 다중 부문 접근 방식이 글로벌 전염병 대비 노력에 추가Article Published on 2022-04-012022-09-11 Journal: International Journal of Infectious Diseases [Category] COVID19(2023년), SARS, 치료기술, 치료제, [키워드] Abbott APDC approach Coalition Critical detection diagnostics Early detection effort emerging pathogens, virus discovery, surveillance, public health. Epidemiology extension global pandemic Infectious disease infectious disease outbreak Mitigation organizations pandemic pandemic preparedness pathogen Pathogens public health severe SARS severe SARS-CoV-2 Spread Surveillance threat Threats unique virus [DOI] 10.1016/j.ijid.2022.02.001 PMC 바로가기 [Article Type] Article
Persistently reduced humoral and sustained cellular immune response from first to third SARS-CoV-2 mRNA vaccination in anti-CD20-treated multiple sclerosis patients항CD20 치료 다발성 경화증 환자에서 1차부터 3차까지의 SARS-CoV-2 mRNA 백신 접종에서 체액성 면역 반응이 지속적으로 감소하고 세포 면역 반응이 지속됨Article Published on 2022-04-012022-09-11 Journal: Multiple sclerosis and related disorders [Category] COVID19(2023년), MERS, SARS, 바이오마커, 진단, [키워드] Abbott Abbott Laboratories administration All participant All participants allowance anti-CD20 anti-CD20 therapy Antibody Response B cell BNT162b2 BNT162b2 mRNA Booster vaccine CD20 CD4 CD8 Cellular immune response cellular response Cohort dropped frequencies Frequency humoral include longitudinal study median monoclonal antibodies mRNA vaccination mRNA vaccine Multiple multiple sclerosis no difference Ocrelizumab participant Patient PBMC peptide peptide pool Prophylactic reactive reduced reduction SARS-CoV-2 SARS-CoV-2 IgG SARS-CoV-2 IgG II Quant assay SARS-CoV-2 vaccination second vaccination seropositive Seropositivity Spike-specific T-cell responses Study design sustained T-cell T-cell Response T-cell responses T-cells T-lymphocyte treated vaccination was done were assessed were measured [DOI] 10.1016/j.msard.2022.103729 PMC 바로가기 [Article Type] Article
Evolution of antibodies against SARS-CoV-2 over seven months: Experience of the nationwide seroprevalence ENE-COVID study in Spain7개월에 걸친 SARS-CoV-2에 대한 항체의 진화: 스페인의 전국적인 혈청 유병률 ENE-COVID 연구의 경험Article Published on 2022-04-012022-09-11 Journal: Journal of Clinical Virology [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술, 치료법, [키워드] Abbott anti-Nucleocapsid IgG Anti-RBD IgG antibodies antibody carried chemiluminescence immunoassay Cohort conditioned COVID-19 ENE-COVID experience heterogeneous IgG IgG response immunoassay immunochromatography individual Infection Microparticle offered participant participated phase point-of-care positive positive result Post-infection proportion Randomly SARS-CoV-2 selected Seroprevalence Seven severity Spain sub-cohort undetectable [DOI] 10.1016/j.jcv.2022.105130 PMC 바로가기 [Article Type] Article