Technical performance of a lateral flow immunoassay for detection of anti-SARS-CoV-2 IgG in the outpatient follow-up of non-severe cases and at different times after vaccination: comparison with enzyme and chemiluminescent immunoassays중증이 아닌 환자의 외래 추적 관찰 및 백신 접종 후 다양한 시점에서 항-SARS-CoV-2 IgG 검출을 위한 측면 유동 면역분석의 기술적 성능: 효소 및 화학발광 면역분석과의 비교Article Published on 2022-07-132022-09-12 Journal: Revista do Instituto de Medicina Tropical de São [Category] MERS, 진단, [키워드] acute phase Analysis analyzed anti-SARS-CoV-2 IgG anti-SARS-CoV-2 IgG antibody antibody production Blood booster dose chemiluminescent immunoassay children chose CLIA collected composed Coronavirus infections COVID-19 decrease diagnosed donors Efficiency eight enzyme expected Finger prick Follow-up healthcare healthy immunoassay immunochromatographic assay Infection lateral flow lateral flow immunoassay LFIA likelihood ratio Non-severe case NPV operator participant Pediatric patient performed positive PPV produced RT-PCR sensitivity serological Serological assay serum sample serum samples Seven specificity study group tested the antibody the vaccine three group true negative vaccination Variation volunteers Whole blood [DOI] 10.1590/S1678-9946202264049 PMC 바로가기 [Article Type] Article
The structural role of SARS-CoV-2 genetic background in the emergence and success of spike mutations: The case of the spike A222V mutation스파이크 돌연변이의 출현과 성공에서 SARS-CoV-2 유전적 배경의 구조적 역할: 스파이크 A222V 돌연변이의 경우Article Published on 2022-07-112022-09-11 Journal: PLoS Pathogens [Category] COVID19(2023년), SARS, 변종, [키워드] A222V A222V mutation ACE2 binding characteristic clade computational studies Computational study Delta Effectiveness functional genetic background increase Mutation neutralization capacity not affect not reduce Point mutation promote question raising RBD SARS-CoV-2 SARS-CoV-2 variant sera serological Spain Vaccine viral infection [DOI] 10.1371/journal.ppat.1010631 PMC 바로가기 [Article Type] Article
Potent human broadly SARS-CoV-2-neutralizing IgA and IgG antibodies effective against Omicron BA.1 and BA.2Omicron BA.1 및 BA.2에 효과적인 강력한 인간 SARS-CoV-2 중화 IgA 및 IgG 항체Article Published on 2022-07-042022-09-11 Journal: The Journal of Experimental Medicine [Category] COVID19(2023년), MERS, SARS, 변종, 진단, [키워드] animal models antibody Antibody Response Antibody responses Antiviral B-cell boost breadth candidate Cell cellular contribute convalescent COVID-19 demonstrated Diversity effective effector elicited functions Humoral immunity IgA IgA antibodies IgA antibody IgG antibodies IgG antibody immune protection memory B memory B cell memory B-cell monoclonal antibody mucosal tissue mucosal tissues Neutralizing omicron potent prevented provided Receptor-binding domain S2 subunit SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 spike SARS-CoV-2 spike protein SARS-CoV-2 variant serological severe COVID-19 Spike protein the receptor-binding domain the SARS-CoV-2 therapeutic efficacy Treatment Wuhan [DOI] 10.1084/jem.20220638 PMC 바로가기 [Article Type] Article
Response of COVID-19 vaccination in multiple sclerosis patients following disease-modifying therapies: A meta-analysis질병 조절 요법 후 다발성 경화증 환자에서 COVID-19 예방 접종의 반응: 메타 분석Meta-Analysis Published on 2022-07-012022-09-11 Journal: EBioMedicine [Category] COVID19(2023년), SARS, 바이오마커, 유전자 메커니즘, [키워드] addressed anti-CD20 anti-CD20 therapy anti-CD20 treatment association benefit booster dose CD20 cellular response Cochrane Library conducted COVID-19 COVID-19 vaccination COVID-19 vaccine COVID-19 vaccines Disease-modifying therapies Efficacy evaluate foundation humoral Humoral response IFN-β immune response literature medRxiv Meta-analysis Multiple multiple sclerosis natural no significant difference Odds ratio Odds ratios other treatment other treatments Patient random-effect receiving receptor required response response to vaccination risk SARS-CoV-2 vaccination SARS-CoV-2 vaccine SARS-CoV-2 vaccines Science Serologic response serological Shanghai significantly higher sphingosine sphingosine-1-phosphate suggested supported T-cell Response therapy Treatment vaccination was performed [DOI] 10.1016/j.ebiom.2022.104102 PMC 바로가기 [Article Type] Meta-Analysis
SARS-CoV-2 serological assay and viral testing: a report of professional football settingSARS-CoV-2 혈청학적 분석 및 바이러스 테스트: 프로 축구 환경 보고서Article Published on 2022-07-012022-09-11 Journal: Postgraduate medical journal [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술, [키워드] alternative method association collected comprehension COVID-19 COVID-19 disease COVID-19 testing diagnosing diagnosis of SARS-CoV-2 IgG IgG antibodies IgG antibody IgM inconsistency Infection limitations male management nasopharyngeal swabs Negative PCR participant PCR PCR test PCR-positive Peripheral blood peripheral blood samples positive positive PCR test recovered patients SARS-CoV-2 SARS-CoV-2 IgM SARS-COV-2 infection SARS-CoV-2 PCR test serological Serological assay serological assays Serological testing Serological tests seropositive significantly higher Sports Medicine subjects Swab Symptom symptomatic symptomatic case symptomatic cases tested the disease the SARS-CoV-2 [DOI] 10.1136/postgradmedj-2021-140176 PMC 바로가기 [Article Type] Article
Large-scale study on virological and serological prevalence of SARS-CoV-2 in cats and dogs in Spain스페인의 고양이와 개에서 SARS-CoV-2의 바이러스 및 혈청학적 유행에 대한 대규모 연구Article Published on 2022-07-012022-09-11 Journal: Transboundary and emerging diseases [Category] COVID19(2023년), SARS, 치료기술, [키워드] acute respiratory syndrome analyzed animals cats compatible symptom compatible symptoms condition Contact contact with coronavirus COVID-19 Critical disease dogs eight Evidence evidenced Human Inclusion Isolation Neutralizing Neutralizing antibodies neutralizing antibody pandemic PCR performed positive Prevalence produced qPCR quantitative PCR random reverse transcription Reverse transcription quantitative PCR RT-qPCR Sample SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 RNA detection serological Severe acute respiratory syndrome Severe acute respiratory syndrome-related coronavirus source of infection Spain Surveillance susceptibility susceptible the disease viral infection Viral isolation Virological with COVID-19 zoonotic origin [DOI] 10.1111/tbed.14366 PMC 바로가기 [Article Type] Article
A cross-sectional study of SARS-CoV-2 seropositivity among healthcare workers and residents of long-term facilities in Italy, January 20212021년 1월 이탈리아의 의료 종사자와 장기 시설 거주자의 SARS-CoV-2 혈청 양성에 대한 단면 연구Article Published on 2022-07-012022-09-12 Journal: Journal of medical virology [Category] COVID19(2023년), MERS, SARS, 진단, [키워드] age all subject antibodies antibody Antibody titer blood draw collected concerning contrary COVID-19 COVID-19 infection cross-sectional decrease determinant ELISA kit enrolled enzyme-linked immunosorbent enzyme-linked immunosorbent assay Euroimmun Factor Gender HCW HCWs health-care healthcare worker hospital Italy Long-term care median nursing homes Peripheral blood positive positive result positive swab Probability recruited resident SARS-CoV-2 SARS-CoV-2 IgG antibody SARS-COV-2 infection serological serology seropositive status statistically significant subject were measured [DOI] 10.1002/jmv.27670 PMC 바로가기 [Article Type] Article
Serological testing for SARS-CoV-2 antibodies in clinical practice: A comparative diagnostic accuracy study임상 실습에서 SARS-CoV-2 항체에 대한 혈청 검사: 비교 진단 정확도 연구Article Published on 2022-07-012022-09-11 Journal: Allergy [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술, 치료법, [키워드] Accuracy acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 analytical techniques anti-RBD anti-RBD ELISA Anti-S1 antibody chemiluminescence immunoassay CLIA Clinical practice clinical settings conducted coronavirus coronavirus disease COVID-19 COVID-19 diagnostic testing [Supplementary Concept] defined detect determine diagnostic Diagnostic accuracy diagnostic testing domain electrochemiluminescence immunoassay ELISA enzyme enzyme-linked immunosorbent assays epitope Epitopes health-care host immunity identify IgG immunoassay Infection Infections/*epidemiology/transmission*Disease Outbreaks Infectious disease Infectious diseases Inpatient lateral flow immunoassay likelihood live SARS-CoV-2 measure Nasopharyngeal swab neutralization activity neutralization assays Neutralizing antibodies neutralizing antibody nucleocapsid Patient PCR test performed positive powerful tool Protein RBD Re-infection Real-time PCR Receptor-binding domain respiratory S1/S2 S2 domain SARS-CoV-2 SARS-CoV-2 [Supplementary Concept] SARS-CoV-2 antibodies SARS-CoV-2 antibody sensitivity serological serological test Serological testing Serological tests severe acute respiratory syndrome Coronavirus severe acute respiratory syndrome coronavirus 2 [Supplementary Concept] specificity Spike protein subgroup of patient subgroups subtype university [DOI] 10.1111/all.15206 PMC 바로가기 [Article Type] Article
Development and Implementation of Dried Blood Spot-Based COVID-19 Serological Assays for Epidemiologic Studies역학 연구를 위한 건조혈점 기반 COVID-19 혈청학적 분석의 개발 및 구현Article Published on 2022-06-292022-09-11 Journal: Microbiology Spectrum [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술, [키워드] addition alternative ambient ambient temperatures antibodies antibody antibody kinetics antibody levels Antibody Response Antibody responses Bay Blood changes in Cohort Community comparable COVID-19 COVID-19 pandemic Critical DBS sample DBS samples detect development dried blood spot Dried blood spots East Effectiveness enzyme enzyme-linked immunosorbent assay enzyme-linked immunosorbent assays estimate estimation Immunity implementation inaccessible Infection Infectious disease Infectious diseases invasive Measures pandemic participant pathogen pathogen-specific phlebotomy Postinfection Prevalence Prevent public health measures Public health responses refrigeration risk factor Risk factors San Francisco SARS-CoV-2 SARS-COV-2 infection serological serological assays serological data serological studies serological surveillance serological survey serology Seroprevalence specific antibodies Spread stability storage study participant Study participants study population Surveillance Traditional vaccination venipuncture venous venous blood [DOI] 10.1128/spectrum.02471-21 PMC 바로가기 [Article Type] Article
Serological Follow-Up Study Indicates High Seasonal Coronavirus Infection and Reinfection Rates in Early Childhood혈청학적 후속 연구는 유아기에 높은 계절성 코로나바이러스 감염 및 재감염율을 나타냅니다Article Published on 2022-06-292022-09-12 Journal: Microbiology Spectrum [Category] MERS, 진단, [키워드] 229E age analyzed antibodies antibody antibody level Antibody Response caused changes in Characteristics childhood children collected coronavirus Coronavirus infection correlation cross-reactivity declined elicited enzyme enzyme immunoassay Follow-up follow-up study groups HKU1 human coronavirus humoral immune response IgG antibody immunoassay Increased indicated Infection information knowledge NL63 observation OC43 Primary infection Rate Reinfection respiratory infection respiratory infections seasonal seasonal coronavirus serological serology seropositive serum specific antibody specimen spread of COVID-19 suggested the antibody virus were measured [DOI] 10.1128/spectrum.01967-21 PMC 바로가기 [Article Type] Article