SARS-CoV-2 Infection in Ivory Coast: A Serosurveillance Survey among Gold Mine Workers코트디부아르의 SARS-CoV-2 감염: 금광 노동자를 대상으로 한 혈청 감시 조사Article Published on 2021-03-182022-09-11 Journal: The American Journal of Tropical Medicine and Hygi [Category] SARS, 진단, 치료기술, [키워드] African age Analysis capillary blood coast conducted COVID-19 case COVID-19 infection detect evaluate gold Hospitalized identify IgG and IgM independent Infection less male Mild symptom mild symptoms multivariate logistic regression multivariate logistic regression analysis performed Rapid Rapid tests reported SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 seroprevalence serological test seropositive subjects Seroprevalence Severe COVID-19 Infection Sociodemographic characteristics subject survey the mean was performed West worker [DOI] 10.4269/ajtmh.21-0081 PMC 바로가기 [Article Type] Article
Evaluation of 18 commercial serological assays for the detection of antibodies against SARS-CoV-2 in paired serum samples한 쌍의 혈청 샘플에서 SARS-CoV-2에 대한 항체 검출을 위한 18가지 상용 혈청학적 분석 평가Comparative Study Published on 2021-03-172022-09-10 Journal: European Journal of Clinical Microbiology & Infect [Category] MERS, SARS, 진단, 치료기술, [키워드] ACRO acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 antibody Antibody testing assays Boson Characteristics coronavirus cross-reactivity detect diagnose diagnoses diagnostic ECLIA ELISA epitope evaluated healthcare worker Healthcare workers highest ICU patient ICU Patients IgA IgG IgG ELISA IgM Infection Orient Patient performed POCT presence of antibody respiratory Roche SARS-CoV-2 SARS-CoV-2 antibody sensitivity sera Serological assay serological test Serological tests serology serum sample severe acute respiratory syndrome Coronavirus severe symptom severe symptoms specificity supplementary material Symptoms Test variety [DOI] 10.1007/s10096-021-04220-7 PMC 바로가기 [Article Type] Comparative Study
Longitudinal Profiling of Antibody Response in Patients With COVID-19 in a Tertiary Care Hospital in Beijing, China중국 베이징의 3차 진료 병원에서 COVID-19 환자의 항체 반응에 대한 종단 프로파일링Immunology Published on 2021-03-152022-09-11 Journal: Frontiers in Immunology [Category] SARS, 진단, 치료법, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Analysis anti-RBD antibody Antibody Response Antibody responses antibody-based therapies antigens association asymptomatic patient asymptomatic patients Beijing C-reactive protein caused changed changes in China complement contribute coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 death Diagnosis diagnostic disease onset elicit global pandemic humoral immune response IgM and IgG indicated inflammatory cell inflammatory cells investigated knowledge lead longitudinal majority Mild moderate Neutralizing antibodies neutralizing antibody Novel coronavirus onset of symptoms Pairwise comparison Patient patients with COVID-19 plasma sample plasma samples populations Profiling RBD reached Real-time PCR respiratory response S antigen SARS-CoV-2 SARS-COV-2 infection Seroconversion serological test Serological tests Seroprevalence severe acute respiratory syndrome Coronavirus severe cases Sex significantly specific antibodies spike Surveillance Symptoms Tertiary the antibody response the disease undetectable Vaccine variety Viral Viral load virus-specific antibodies [DOI] 10.3389/fimmu.2021.614436 PMC 바로가기 [Article Type] Immunology
Genetic testing and serological screening for SARS-CoV-2 infection in a COVID-19 outbreak in a nursing facility in Japan일본의 한 요양시설에서 코로나19 발생 시 SARS-CoV-2 감염에 대한 유전자 검사 및 혈청학적 스크리닝Research Article Published on 2021-03-152022-09-01 Journal: BMC Infectious Diseases [Category] 진단, 치료기술, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Antibody test Antibody testing antibody tests Asymptomatic caused Combination conducted coronavirus coronavirus disease COVID-19 COVID-19 outbreak Critical Dementia died epicenter evaluated Fever Genetic healthcare personnel impacted individual individuals infected individuals Infection Japan Mortality Nasopharyngeal swab nasopharyngeal swabs Negative PCR number of infected Nursing facility outbreak PCR PCR positivity PCR testing PCR-positive performed prevalent quantitative assay respiratory Result SARS-CoV-2 SARS-COV-2 infection serological serological test Serological testing Serological tests severe acute respiratory syndrome Coronavirus Spread supplementary material termination unit [DOI] 10.1186/s12879-021-05972-5 PMC 바로가기 [Article Type] Research Article
Point-of-care SARS-CoV-2 serological assays for enhanced case finding in a UK inpatient population영국 입원 환자 집단에서 향상된 사례 발견을 위한 현장 진료 SARS-CoV-2 혈청학적 분석Article Published on 2021-03-122022-09-01 Journal: Scientific Reports [Category] SARS, 진단, [키워드] acute phase acute respiratory syndrome coronavirus Antibody test antibody test kits applicability applied case finding cassette Chain Reaction clinical microbiology complications Concordance coronavirus COVID-19 early infection evaluated false-negative FIVE General population global pandemic healthcare help IMPROVE independent Infectious-disease diagnostics inferiority mild infection negative not seen Patient patient cohorts PCR PCR testing POC point-of-care polymerase chain polymerase chain reaction populations Positive predictive value PPV Predictive value Rapid Rapid test real-time polymerase chain reaction required respiratory SARS-CoV-2 SARS-CoV-2 antibody test sensitivity Serological assay serological assays serological test Serological tests serology testing severe acute respiratory syndrome Coronavirus severe acute respiratory syndrome coronavirus 2 Spread symptom onset Test tested utility Virology [DOI] 10.1038/s41598-021-85247-w PMC 바로가기 [Article Type] Article
Seroprevalence of Anti-SARS-CoV-2 IgG and IgM among Adults over 65 Years Old in the South of ItalyBrief Report Published on 2021-03-092022-10-31 Journal: Diagnostics [Category] COVID-19, [키워드] Adults anti-SARS-CoV-2 antibody antibodies Antibody Response asymptomatic infections Benevento Betacoronavirus capillary blood carried circulation Cohort confirmed case COVID-19 COVID-19 diffusion COVID-19 disease death diagnostic ELISA assay evaluate Features gold standard IgG IgG and IgM IgM Immunoglobulin in vitro Italy IVD molecular outbreak pandemic Patient peptide-based Pharyngeal swab positive Prevalence reported RT-qPCR SARS-CoV-2 SARS-CoV-2 antigen SARS-CoV-2 RNA detection screened serological analysis serological test Seroprevalence serum sample Seven severe symptom South specimen statistically significant difference Symptoms tested the antibody response Transmission viral infection Viral RNA virus Volunteer WHO Year zoonotic [DOI] 10.3390/diagnostics11030483 PMC 바로가기 [Article Type] Brief Report
COVID-19 Seroprevalence among Healthcare Workers of a Large COVID-19 Hospital in Rome Reveals Strengths and Limits of Two Different Serological Tests로마에 있는 대규모 COVID-19 병원의 의료 종사자들 사이의 COVID-19 혈청 유병률은 두 가지 다른 혈청학적 검사의 강점과 한계를 드러냅니다Article Published on 2021-03-062022-09-12 Journal: International Journal of Environmental Research an [Category] SARS, 진단, [키워드] 95% CI 95% confidence interval acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 antibody Blood blood test blood tests can not Chain Reaction conducted coronavirus COVID-19 COVID-19 infection diagnose diagnostic enrolled evaluate gold gold standard healthcare worker Healthcare workers hospital IgG Immunoglobulin IRCCS participant POC POC test point-of-care polymerase chain polymerase chain reaction populations positive Predictive Rome SARS-CoV-2 Sensitivity and specificity separated serological test Serological tests Seroprevalence severe acute respiratory syndrome Coronavirus significant difference specificity strength Swab Test venous venous blood worker [DOI] 10.3390/ijerph18052650 PMC 바로가기 [Article Type] Article
Estimating SARS-CoV-2 seroprevalence and epidemiological parameters with uncertainty from serological surveysResearch Article Published on 2021-03-052022-10-31 Journal: eLife [Category] COVID-19, SARS, [키워드] Accuracy antibody approach assumption can be used Characteristics Contact COVID-19 COVID-19 pandemic cumulative demographics epidemiological Establishing estimate evaluate flexible heterogeneity identify immune protection incidence indicate Infection modeling None parameter Public health intervention Sample size sampling strategy SARS-CoV-2 SARS-CoV-2 seroprevalence serological survey serological test serology Serosurvey subpopulation Support Uncertainty [DOI] 10.7554/eLife.64206 PMC 바로가기 [Article Type] Research Article
A novel highly quantitative and reproducible assay for the detection of anti-SARS-CoV-2 IgG and IgM antibodiesArticle Published on 2021-03-042022-10-04 Journal: Scientific Reports [Category] SARS, 바이오마커, [키워드] Accuracy acute respiratory syndrome Admission Analytical biochemistry anti-SARS-CoV-2 IgG antibody chemiluminescence clinical collected convalescent Coronavirus-2 detect detection diagnostic Effectiveness enzyme evaluated help IgG IgG and IgM IgM IgM antibody immunoassay Immunological techniques Infectious-disease diagnostics MERS-S negative sample not correlated Nucleocapsid proteins platform profile Proteins quantification Quantitative quantitative range reproducibility SARS-CoV-2 SARS-CoV-2 IgG SARS-COV-2 infection SARS-CoV-2 spike SARS-CoV-2 vaccine SARS-CoV-2-infected patient SARS-CoV-2-infected patients SARS1 serological test serum sample severity Spike protein [DOI] 10.1038/s41598-021-84387-3 PMC 바로가기 [Article Type] Article
Recent trends in analytical and digital techniques for the detection of the SARS-Cov-2SARS-Cov-2 탐지를 위한 분석 및 디지털 기술의 최근 동향Review Published on 2021-03-012022-09-11 Journal: Biophysical chemistry [Category] SARS, 치료기술, [키워드] antigens biosensors chain Chain Reaction Clinical diagnosis colorimetric detection system component confirmation COVID-19 CRISPR CRISPR-Ca CRISPR-Cas detect detection technique develop disease exhibiting fluorescent followed by gold gold standard gravity immune response immunosensor management Microarray next generation sequencing Next-generation sequencing Nucleic-acid amplification outbreak PCR platform point of care polymerase chain reaction reaction real time Polymerase Chain Reaction recent risk RT-PCR RT-PCR detection SARS-CoV-2 Sensitivity and specificity serological test susceptible the disease the SARS-CoV-2 Viral Viral RNA [DOI] 10.1016/j.bpc.2020.106538 PMC 바로가기 [Article Type] Review