Implementation and Accuracy of BinaxNOW Rapid Antigen COVID-19 Test in Asymptomatic and Symptomatic Populations in a High-Volume Self-Referred Testing Site대규모 자가 추천 검사장에서 무증상 및 무증상 집단을 대상으로 한 BinaxNOW Rapid Antigen COVID-19 검사의 구현 및 정확성Research Article Published on 2021-12-012022-09-12 Journal: Microbiology Spectrum [Category] SARS, 진단, [키워드] 95% CI 95% confidence interval Abbott Abbott Laboratories Antigen Asymptomatic asymptomatic individual Asymptomatic individuals close contact Community COVID COVID-19 COVID-19 test Emergency use authorization FDA field hospital greater groups Health care Health care worker health care workers high accuracy identify implementation individuals Isolation Laboratory monoclonal antibody monoclonal antibody treatment MOST participant PCR test PCR testing performed point-of-care testing Population positive Rapid rapid antigen testing Rapid antigen tests reported reverse transcription PCR SARS-CoV-2 sensitivity Sensitivity and specificity Site Symptom symptom status symptomatic symptomatic individual symptomatic individuals Test Testing threshold Treatment [DOI] 10.1128/Spectrum.01008-21 PMC 바로가기 [Article Type] Research Article
A brief performance evaluation and literature review of Abbott ID Now COVID-19 rapid molecular-based testAbbott ID Now COVID-19 신속한 분자 기반 테스트에 대한 간략한 성능 평가 및 문헌 검토Review Published on 2021-12-012022-09-11 Journal: Journal of virological methods [Category] SARS, 진단, 치료기술, [키워드] Abbott claimed Concentration contagious COVID-19 culture supernatant defined diagnosis of COVID-19 Dilution Genome ID NOW limit of detection literature review management molecular diagnostics NEAR Patient Patient management patients Quality control recommendations robust SARS-CoV-2 serial dilution serial dilutions tested [DOI] 10.1016/j.jviromet.2021.114293 PMC 바로가기 [Article Type] Review
Performance Validation of COVID-19 Self-Conduct Buccal and Nasal Swabs RTK-Antigen Diagnostic KitArticle Published on 2021-11-302022-10-31 Journal: Diagnostics [Category] COVID-19, [키워드] Abbott Ag-RDT Antigen antigens association Buccal calculated comparable conducted COVID-19 COVID-19 diagnostic assays COVID-19 virus detect Device expressed Fisher exact test Germany hospital nasal nasal swab Nasopharyngeal swab P -value performance performance validation Rapid Rapid diagnostic test rapid self-conduct RTK-antigen test Rapid test respiratory tract SARS-CoV-2 Sensitivity and specificity Swab Test the patient validation Viral protein [DOI] 10.3390/diagnostics11122245 PMC 바로가기 [Article Type] Article
Evaluation of Humoral Immune Response after SARS-CoV-2 Vaccination Using Two Binding Antibody Assays and a Neutralizing Antibody Assay2개의 결합 항체 분석 및 중화 항체 분석을 사용한 SARS-CoV-2 백신 접종 후 체액 면역 반응의 평가Research Article Published on 2021-11-242022-09-12 Journal: Microbiology Spectrum [Category] MERS, SARS, 진단, 치료기술, [키워드] Abbott Abbott Laboratories Abbott SARS-CoV-2 IgG acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Administered antibody Antibody assays Antibody detection automated BNT162b2 ChAdOx1 ChAdOx1 nCoV-19 ChAdOx1 nCoV-19 vaccine collected concordance rate coronavirus coronavirus disease Coronavirus disease 2019 correlation COVID-19 Cutoff demonstrated elicited evaluate first vaccination Genscript Healthcare Diagnostics humoral humoral immune response Humoral response humoral responses IgG Inc. indicated Ireland mitigate Multiple nCoV neutralization test Neutralizing antibodies neutralizing antibody of BNT162b2 pandemic predict Quantitative quantitative value quantitative values response robust SARS-CoV-2 SARS-CoV-2 IgG SARS-CoV-2 neutralization second vaccination seropositive serum sample serum samples severe acute respiratory syndrome Coronavirus Siemen Siemens Sligo suggested U/mL USA Vaccinations Vaccine Vaccines venous blood virus neutralization test was obtained [DOI] 10.1128/Spectrum.01202-21 PMC 바로가기 [Article Type] Research Article
Analysis of the diagnostic accuracy of rapid antigenic tests for detection of SARS-CoV-2 in hospital outbreak situationOriginal Article Published on 2021-11-182022-10-31 Journal: European Journal of Clinical Microbiology & Infect [Category] COVID-19, [키워드] Abbott Accuracy analysed antigen detection asymptomatic screening calculated COVID-19 COVID-19 test COVID-19 testing cross-sectional defined diagnostic Diagnostic method epidemiologically hospital Hospital wards hospitalised patient Negative predictive value negative RT-PCR Non-COVID-19 NPV outbreak Outbreaks Patient performed polymerase chain positive Positive predictive value positive RT-PCR PPV Ramón Rapid antigen tests rapid antigenic test RT-PCR SARS-CoV-2 Screening sensitivity specificity study period TaqPath transcriptase was performed [DOI] 10.1007/s10096-021-04346-8 PMC 바로가기 [Article Type] Original Article
Comparison of the Results of Five SARS-CoV-2 Antibody Assays before and after the First and Second ChAdOx1 nCoV-19 Vaccinations among Health Care Workers: a Prospective Multicenter Study의료 종사자의 1차 및 2차 ChAdOx1 nCoV-19 백신 접종 전후 5건의 SARS-CoV-2 항체 분석 결과 비교: 전향적 다기관 연구Multicenter Study Published on 2021-11-182022-09-12 Journal: Journal of Clinical Microbiology [Category] MERS, SARS, 진단, [키워드] Abbott acute respiratory syndrome Adverse reaction antibody Antibody titer applied assay assays AstraZeneca Blood ChAdOx1 nCoV-19 changes in Characteristics contributing to coronavirus Efficacy evaluated first dose first vaccination FIVE Genscript IgG immunoassays multicenter study neutralizing antibody participant positive rate Prospective questionnaire reduced Result Roche SARS-CoV-2 SARS-CoV-2 antibody SARS-CoV-2 pandemic SD Biosensor second second dose second vaccination serological serum sample severity Siemens Symptoms titer vaccination Vaccine Virus neutralization [DOI] 10.1128/JCM.01788-21 PMC 바로가기 [Article Type] Multicenter Study
Prevalence of SARS-CoV-2 antibodies in hemodialysis patients in Senegal: a multicenter cross-sectional study세네갈의 혈액 투석 환자에서 SARS-COV-2 항체의 유병률 : 다기관 횡단면 연구Multicenter Study Published on 2021-11-172022-09-01 Journal: BMC Nephrology [Category] MERS, SARS, 진단, [키워드] Abbott African Analysis antibody Architect Asymptomatic disease biological parameter biological parameters blood sample Blood samples clinical clinical symptom Clinical symptoms collected conducted Contact contact with continent COVID-19 cross-sectional cross-sectional survey dialysis eight General population group Hemodialysis Infection information knowledge lethality rate lowest majority medical records multicenter Multivariate analysis nasal swab objective Patient patients patients with SARS-CoV-2 PCR-confirmed performed population density proportion Randomly Region reported Result SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 antibody SARS-CoV-2 seroprevalence seeking selected Senegal seroconvert seropositive Seroprevalence Stata Statistical tests Symptom tested the disease Variability [DOI] 10.1186/s12882-021-02582-w PMC 바로가기 [Article Type] Multicenter Study
Antibody Responses to SARS-CoV-2 Infection—Comparative Determination of Seroprevalence in Two High-Throughput Assays versus a Sensitive Spike Protein ELISAArticle Published on 2021-11-112022-10-28 Journal: Vaccines [Category] COVID-19, [키워드] Abbott Abbott IgG antibody assay analysed Analysis antibody Architect Asymptomatic can be used Characteristics collected comparable Concordance conducted contribute cut-off threshold demonstrated Determination determine discrepant result elevated ELISA ELISA kit evaluated Evidence false-negative feasible HCW HCWs healthcare worker individual longitudinal Mild NHS non-hospitalised nucleocapsid platform producing provided response responses ROC Curve Roche Roche Elecsys SARS-CoV-2 antibody assay SARS-CoV-2 SARS-CoV-2 IgG sensitive sensitivity Serological testing serology serology analysis Seroprevalence Site spike TBS The Binding Site total antibody assay threshold were used [DOI] 10.3390/vaccines9111310 PMC 바로가기 [Article Type] Article
Prevalence of SARS-CoV-2 Antibody in 2,935 Healthcare Workers at 6 Major Hospitals, Daegu, Korea대구 6대병원 의료진 2,935명의 SARS-CoV-2 항체 유병률Article Published on 2021-11-082022-09-12 Journal: Journal of Korean medical science [Category] MERS, SARS, 진단, [키워드] Abbott acute respiratory syndrome antibody Antibody test blood specimen collected Community coronavirus disease Coronavirus-2 COVID-19 criteria detection diagnosed with COVID-19 Elecsy electrochemiluminescence immunoassay enzyme-linked immunosorbent Genscript HCW HCWs healthcare worker hospital IgG Inc. Major much lower neutralizing antibody occurred outbreak park performed positive positive rate Prevalence Roche Diagnostics SARS-CoV-2 SARS-CoV-2 antibody screening test screening tests specimen subject subjects Switzerland the SARS-CoV-2 USA was determined was performed was tested worker [DOI] 10.3346/jkms.2021.36.e294 PMC 바로가기 [Article Type] Article
LB9. Longitudinal antibody dynamics in children infected with SARS-CoV-2 through 6 months post-infectionLate Breaker Abstracts Published on 2021-11-042022-10-29 Journal: Open Forum Infectious Diseases [Category] COVID-19, [키워드] Abbott acute respiratory syndrome antibody Antibody titer Architect AstraZeneca binding Blood blood sample CDC changes in children collected Community consultant convalescent sera coronavirus COVID-19 vaccine decrease detectable Diagnosis elicit enrolled evaluate examined figure Flagship GlaxoSmithKline had no Hospitalized Immunocompromised Immunosuppression include infected with SARS-CoV-2 Infection Jesse laboratory-confirmed SARS-CoV-2 infection longitudinal Meissa Moderna neutralization potency neutralization titer Neutralizing Neutralizing activity neutralizing titers nucleocapsid Outpatient participant Pfizer pharmaceutical Post-infection Protein provided recruited reduction Result Sanofi Pasteur SARS-CoV-2 SARS-CoV-2 immunity Seattle Children’s Hospital supported symptomatic and asymptomatic symptomatic disease undetectable Viral protein Volunteer were assessed with COVID-19 [DOI] 10.1093/ofid/ofab466.1640 PMC 바로가기 [Article Type] Late Breaker Abstracts