Saliva detection of SARS-CoV-2 for mitigating company outbreaks: a surveillance experience, Milan, Italy, March 2021회사 발병 완화를 위한 SARS-CoV-2의 타액 탐지: 감시 경험, 이탈리아 밀라노, 2021년 3월From the Field Published on 2021-07-302022-09-11 Journal: Epidemiology and Infection [Category] SARS, 치료기술, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 applied asymptomatic subject asymptomatic subjects Community control measures coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 Early detection effective investigated Italy measure monitoring public health respiratory Saliva saliva sample saliva samples SARS-CoV-2 SARS-CoV-2 detection SARS-CoV-2 severe acute respiratory syndrome Coronavirus spreading Support Surveillance Transmission [DOI] 10.1017/S0950268821001473 PMC 바로가기 [Article Type] From the Field
Evaluation of Screening Tests in Bavarian Healthcare Facilities during the Second Wave of the SARS-CoV-2 PandemicArticle Published on 2021-07-092022-10-29 Journal: International Journal of Environmental Research an [Category] COVID-19, SARS, [키워드] Antigen antigen testing Asymptomatic asymptomatic screening asymptomatic subject Care collected Corona database Descriptive analysis evaluate facilitate facility faster healthcare healthcare facility hospital hospitals Infection infection surveillance lack less LTC management patients performed polymerase chain positive rehabilitation reported risk RT-PCR RT-PCR tests SARS-CoV-2 Screening screening test second Seven state stratified Surveillance Test tested the SARS-CoV-2 Wave were used [DOI] 10.3390/ijerph18147371 PMC 바로가기 [Article Type] Article
High Amounts of SARS-CoV-2 Precede Sickness Among Asymptomatic Health Care Workers무증상 의료 종사자들 사이에서 많은 양의 SARS-CoV-2가 질병에 선행합니다Article Published on 2021-07-022022-09-12 Journal: The Journal of Infectious Diseases [Category] SARS, 진단, [키워드] 95% CI 95% confidence interval acute respiratory syndrome Amount antibodies association asymptomatic subject Care clinical coronavirus cycle threshold disease Health health care workers highest indicated Karolinska University Hospital multinomial logistic regression Odds ratio PCR polymerase chain positive reflect Registration Result risk SARS-CoV-2 SARS-CoV-2 RNA SARS-CoV-2 virus serology sick sick leave. Sickness subject Support tested virus worker [DOI] 10.1093/infdis/jiab099 PMC 바로가기 [Article Type] Article
Characterization of antibody response in asymptomatic and symptomatic SARS-CoV-2 infection무증상 및 증상 SARS-COV-2 감염에서 항체 반응의 특성화Research Article Published on 2021-07-022022-08-13 Journal: PLoS ONE [Category] Biochemistry, SARS, 진단, [키워드] antibody Antibody Response Asymptomatic asymptomatic subject asymptomatic subjects characterization Course decrease detectable followed by Health care health care systems high correlation Hospital admission hospitalized COVID-19 patients IgA IgG IgM investigated morbidity and mortality Neutralizing antibodies no difference nucleoprotein outcome parameter Patient performed reached SARS-CoV-2 SARS-CoV-2 pandemic Spike protein subject symptomatic SARS-CoV-2 infection the antibody response Viral Viral antigen viral antigens [DOI] 10.1371/journal.pone.0253977 PMC 바로가기 [Article Type] Research Article
Analytical evaluation and critical appraisal of early commercial SARS-CoV-2 immunoassays for routine use in a diagnostic laboratory진단 실험실에서 일상적으로 사용하기 위한 초기 상용 SARS-CoV-2 면역분석의 분석적 평가 및 비판적 평가Comparative Study Published on 2021-07-012022-09-11 Journal: British journal of biomedical science [Category] MERS, SARS, 진단, 치료기술, 치료법, [키워드] analytical antibodies antibody asymptomatic subject best calibrated Characteristics CLIA Cohort confirmation conjunction COVID-19 critical appraisal diagnostic electrochemiluminescence immunoassay ELISA ELISA assay evaluate evaluated Evaluation IgG IgG ELISA immunoassay Laboratory Lateral flow device LFIA Mild nucleocapsid patient cohort point-of-care post-symptom onset ranged reference material reported Result Roche S1 and S2 S1/S2 SARS-CoV-2 SARS-CoV-2 antibody sensitivities sensitivity serum sample serum samples specificity tested Vaccine-induced immunity [DOI] 10.1080/09674845.2020.1864108 PMC 바로가기 [Article Type] Comparative Study
Comparison between RT-qPCR for SARS-CoV-2 and expanded triage in sputum of symptomatic and asymptomatic COVID-19 subjects in EcuadorSARS-COV-2에 대한 RT-QPCR과 에콰도르의 증상 및 무증상 코비드 19 피험자의 가래에서 확장 된 심사의 비교Comparative Study Published on 2021-06-122022-09-01 Journal: BMC Infectious Diseases [Category] MERS, SARS, 진단, 치료기술, [키워드] SARS-CoV-2;sensitivity 95% confidence interval Accuracy addition association Asymptomatic asymptomatic subject asymptomatic subjects calculated Chain Reaction clinical sensitivity Concordance confidence interval COVID-19 COVID-19 case Critical detect diagnostic Diagnostic accuracy Ecuador Efficacy hospital identify Kappa coefficient Laboratory Laboratory test lack Molecular diagnosis mortality rate polymerase chain reaction positive result Predictive predictive values qPCR test Quantitative reached Result Retrospective study reverse transcriptase RT-qPCR RT-qPCR test SARS-CoV-2 SARS-CoV-2 virus Sensitivity and specificity specificity sputum sputum samples subject subjects submitted Symptom symptomatic symptomatic and asymptomatic virus [DOI] 10.1186/s12879-021-06272-8 PMC 바로가기 [Article Type] Comparative Study
The TNFRSF13C H159Y Variant Is Associated with Severe COVID-19: A Retrospective Study of 500 Patients from Southern ItalyTNFRSF13C H159Y 변이체는 심각한 COVID-19와 관련이 있습니다: 남부 이탈리아에서 온 500명의 환자에 대한 후향적 연구Communication Published on 2021-06-082022-09-10 Journal: Genes [Category] MERS, 변종, 유전자 메커니즘, [키워드] Activation allele analyzed asymptomatic subject B-cell build coding sequence coding sequences contribute COVID-19 CVID disease severity examined genetic determinant genetic determinants genetic risk factor genotyped hospitalized patients Host Humoral immunity identify immunodeficiency involved Italy management mechanism NF-kB non-severe patient pathogenic Point mutation positive predicted rationale risk SARS-CoV-2 Severe case severe COVID-19 Severe patient severe patients severity significant enrichment significantly more SNP genotyping subject the disease therapy TNFRSF13C variant whole-exome sequencing [DOI] 10.3390/genes12060881 PMC 바로가기 [Article Type] Communication
Effects of a Single Dose of Ivermectin on Viral and Clinical Outcomes in Asymptomatic SARS-CoV-2 Infected Subjects: A Pilot Clinical Trial in Lebanon무증상 SARS-CoV-2 감염 대상의 바이러스 및 임상 결과에 대한 Ivermectin의 단일 용량 효과: 레바논의 파일럿 임상 시험Randomized Controlled Trial Published on 2021-05-262022-08-13 Journal: Viruses [Category] SARS, 임상, 치료제, [키워드] addition appear Asymptomatic asymptomatic subject asymptomatic subjects body weight both groups clinical clinical benefit clinical benefits Clinical symptoms clinical trial conducted control group Ct values Ct-value Ct-values determine Effect Efficacy experimental group FDA-approved drug Hospital admissions Hospitalization in both group increase in individual Ivermectin ivermectin group Lebanon no significant difference pandemic Patient positive preventive treatment producing Randomized Randomized controlled trial reduced regimen required resulting SARS-CoV-2 SARS-CoV2 significant difference single dose subject subjects Symptoms tested therapy Treatment Trial two group two groups Viral Viral load viral loads virus [DOI] 10.3390/v13060989 PMC 바로가기 [Article Type] Randomized Controlled Trial
Serological investigation of asymptomatic cases of SARS-CoV-2 infection reveals weak and declining antibody responsesSARS-CoV-2 감염의 무증상 사례에 대한 혈청학적 조사는 약하고 감소하는 항체 반응을 보여줍니다Research Article Published on 2021-05-182022-09-12 Journal: Emerging Microbes & Infections [Category] SARS, 진단, [키워드] Analysis antibodies antibody Antibody Response antibody-secreting cell Asymptomatic Asymptomatic case asymptomatic infection asymptomatic subject asymptomatic subjects B-cell breadth carried cellular response conducted contributed courses COVID-19 COVID-19 outbreak cytokine response declined declining decrease disease effective Factor Frequency Humoral immunity IgM and IgG immune response Immunity lymphopenia natural infection Neutralizing antibodies performed population immunity proportion recovered patients Reinfection reveal SARS-CoV-2 SARS-CoV-2 IgG antibody SARS-COV-2 infection serological serology Serosurvey significantly lower suggested symptomatic patient Vaccine weak antibody response Wuhan [DOI] 10.1080/22221751.2021.1919032 PMC 바로가기 [Article Type] Research Article
SARS-CoV-2 Rapid Antigen Testing of Symptomatic and Asymptomatic Individuals on the University of Arizona CampusArticle Published on 2021-05-122022-10-28 Journal: Biomedicines [Category] COVID-19, [키워드] Antigen Asymptomatic asymptomatic subject Campus caused COVID19 deaths diagnostic screening disease transmission examined identify individual pandemic PCR persists Rapid rapid antigen test Real-time PCR SARS-CoV-2 School sensitivity symptomatic symptomatic and asymptomatic Testing university virus were assessed [DOI] 10.3390/biomedicines9050539 PMC 바로가기 [Article Type] Article