Sporadic outbreaks of healthcare-associated COVID-19 infection in a highly-vaccinated inpatient population during a community outbreak of the B.1.617.2 variant: The role of enhanced infection-prevention measuresB.1.617.2 변이형의 지역사회 발병 중 고도로 예방접종을 받은 입원 환자 집단에서 의료 관련 COVID-19 감염의 산발적 발병: 강화된 감염 예방 조치의 역할Article Published on 2022-04-012022-09-11 Journal: American journal of infection control [Category] COVID19(2023년), SARS, 변종, 진단, [키워드] antigen test B.1.617.2 Cluster Community community transmission COVID-19 infection enhanced Health hospital Immunocompromised infection control Inpatient measure nosocomial occurred outbreak patient population robust routine SARS-CoV-2 Surveillance Transmission Usage variant [DOI] 10.1016/j.ajic.2022.01.009 PMC 바로가기 [Article Type] Article
Usefulness of SARS-CoV-2 antigen test sample as input for SARS-CoV-2 RT-PCR analysisArticle Published on 2022-04-012023-07-07 Journal: Journal of medical virology [Category] COVID19(2023년), [키워드] antigen test COVID-19 RT-PCR SARS-CoV-2 [DOI] 10.1002/jmv.27459 PMC 바로가기
Correspondence on “The Low Yield of SARS-CoV-2 Rapid Antigen Testing in Screening Asymptomatic Hospital Visitors in Low-incidence Settings”Comment Published on 2022-04-012023-07-07 Journal: International Journal of Infectious Diseases [Category] COVID19(2023년), [키워드] antigen test COVID-19 outbreak point-of-care testing SARS-CoV-2 Visitors [DOI] 10.1016/j.ijid.2022.01.049 PMC 바로가기 [Article Type] Comment
Diagnostic accuracy of rapid antigen test for COVID-19 in an emergency departmentResearch article Published on 2022-04-012022-10-05 Journal: Diagnostic microbiology and infectious disease [Category] COVID19(2023년), SARS, 진단, [키워드] 95% confidence interval Accuracy Antigen antigen test calculated COVID-19 Department diagnosis of COVID-19 diagnostic Diagnostic accuracy Diagnostic method Emergency enrolled evaluate immunoassay likelihood ratio nasopharyngeal negative and positive Patient Predictive reference standard RT-PCR RT-PCR test Sensitivity and specificity specificity was used widespread [DOI] 10.1016/j.diagmicrobio.2022.115635 [Article Type] Research article
Determining the reliability of rapid SARS-CoV-2 antigen detection in fully vaccinated individualsArticle Published on 2022-03-012023-06-19 Journal: Journal of Clinical Virology [Category] COVID19(2023년), MERS, SARS, [키워드] antigen test Delta omicron RT-qPCR SARS-CoV-2 vaccination [DOI] 10.1016/j.jcv.2022.105119 PMC 바로가기
Diagnostic performance, user acceptability, and safety of unsupervised SARS-CoV-2 rapid antigen-detecting tests performed at home가정에서 수행되는 비지도 SARS-CoV-2 신속 항원 검출 검사의 진단 성능, 사용자 수용성 및 안전성Article Published on 2022-03-012022-09-11 Journal: International Journal of Infectious Diseases [Category] SARS, 치료기술, [키워드] 95% CI 95% confidence interval antigen detection antigen test Asymptomatic calculated Chain Reaction collected COVID-19 COVID-19 test Denmark diagnostic diagnostics DNA duration of symptom Enrollment examined infected individuals Infection nasal Occurrence Oropharyngeal participant Participants PCR PCR test PCR testing performed polymerase chain polymerase chain reaction positive PCR test preferences Rapid Rapid test reducing reported Safe SARS-CoV-2 SARS-CoV-2 testing self-testing sensitivities sensitivity Specificities specificity spread of COVID-19 symptomatic participant symptomatic participants with COVID-19 [DOI] 10.1016/j.ijid.2022.01.019 PMC 바로가기 [Article Type] Article
Development of rapid antigen test prototype for detection of SARS-CoV-2 in saliva samples타액 샘플에서 SARS-CoV-2 검출을 위한 신속 항원 검사 프로토타입 개발Original Article Published on 2022-02-252022-09-10 Journal: Upsala Journal of Medical Sciences [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술, [키워드] Accuracy acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 anti-RBD anti-receptor-binding domain Anti-spike antibody Antigen antigen test Asymptomatic capture Chain Reaction clinical analysis Cohort Combination combinations coronavirus coronavirus disease COVID-19 demonstrated detect detection antibody development diagnostic Diagnostic accuracy Diagnostic method diagnostic methods domain early stage ELISA ENhance enzyme enzyme-linked immunosorbent enzyme-linked immunosorbent assay evaluated exhibited followed by hospitalized COVID-19 patient hospitalized COVID-19 patients immunized improvement individual Infection interquartile range lateral flow lateral flow assay median time NPV onset of symptom pilot study point-of-care testing polyclonal antibodies polyclonal antibody polymerase chain reaction positive PPV RBD reference method respiratory Result reverse transcription Reverse transcription-polymerase chain reaction rRBD rRT-PCR Saliva saliva samples sample collection SARS-CoV-2 SARS-CoV-2 detection SARS-COV-2 infection SARS-CoV-2 spike protein SARS-CoV-2 virus sensitivity severe acute respiratory syndrome Coronavirus specificity Spike protein stratified symptomatic patient tested the median the SARS-CoV-2 validation study virus was used were used [DOI] 10.48101/ujms.v127.8207 PMC 바로가기 [Article Type] Original Article
Comparative Evaluation of Rapid Isothermal Amplification and Antigen Assays for Screening Testing of SARS-CoV-2SARS-CoV-2의 선별 검사를 위한 급속 등온 증폭 및 항원 분석의 비교 평가Article Published on 2022-02-252022-09-11 Journal: Viruses [Category] COVID19(2023년), SARS, 변종, 치료기술, [키워드] Antigen antigen test Asymptomatic clinical sample clinical samples collected Comparative COVID-19 Ct values evaluated greater Health Human individual isothermal isothermal amplification isothermal molecular test Lateral flow test limit of detection mass vaccination molecular nasal swab occur outbreak positive Public qPCR Rapid Rapid test reaction reduce reduced RNA copy SARS-CoV-2 Screening sensitivity specimen Surveillance symptomatic Testing transmission of SARS-CoV-2 vaccination variants of concern virus spread [DOI] 10.3390/v14030468 PMC 바로가기 [Article Type] Article
China’s NMPA perspective on the clinical performance of SARS-CoV-2 antigen test reagentsRegulatory Published on 2022-02-212022-10-28 Journal: Bioanalysis [Category] COVID-19, COVID19(2023년), Fulltext, SARS, [키워드] Ag-RDTs Antibody test Antigen antigen detection antigen test center China clinical evaluation COVID-19 COVID-19 pandemic detection Device diagnostic tests Emergency use authorization explain Guidance Point product reagent reagents Registration review SARS-CoV-2 SARS-CoV-2 antigen Spread [DOI] 10.4155/bio-2021-0176 PMC 바로가기 [Article Type] Regulatory
Evaluation and clinical implications of the time to a positive results of antigen testing for SARS-CoV-2Article Published on 2022-02-012023-07-07 Journal: Journal of infection and chemotherapy : official j [Category] COVID19(2023년), [키워드] antigen test COVID-19 QuickNavi™-COVID19 Ag SARS-CoV-2 Time to positive results. [DOI] 10.1016/j.jiac.2021.10.026 PMC 바로가기