Diagnostic accuracy of an automated chemiluminescent immunoassay for anti-SARS-CoV-2 IgM and IgG antibodies: an Italian experience항SARS-CoV-2 IgM 및 IgG 항체에 대한 자동화된 화학발광 면역분석의 진단 정확도: 이탈리아 경험Article Published on 2020-09-012022-09-12 Journal: Journal of medical virology [Category] MERS, SARS, 진단, [키워드] acute respiratory syndrome addition anti-SARS-CoV-2 antibody anti-SARS-CoV-2 IgM antibody automated caused characteristic chemiluminescent immunoassay CLIA analyzer complementary control group coronavirus coronavirus disease COVID-19 COVID-19 patient cutoff value Diagnostic accuracy diagnostic test diagnostics Florence gold standard greater highest Hospitalized humoral Humoral immunity IgG IgG antibodies IgM IgM and IgG immune immune responses isotypes Italian Italy molecular pandemic Patient polymerase chain positive provide qualitative test Quantitative quantitative test reached SARS Coronavirus SARS-CoV-2 sensitivity serological Serological testing shown specificity Surveillance Swab tested virus virus classification [DOI] 10.1002/jmv.25932 PMC 바로가기 [Article Type] Article
Who can go back to work when the COVID-19 pandemic remits?Research Article Published on 2020-08-272022-10-28 Journal: PLoS ONE [Category] COVID-19, MERS, SARS, [키워드] affected age country COVID-19 pandemic criteria decision determine epidemiological geographical areas Government group identify IgG antibody Immunity lockdown measure security serological Spain suffered [DOI] 10.1371/journal.pone.0238299 PMC 바로가기 [Article Type] Research Article
Neutralizing Antibodies Correlate with Protection from SARS-CoV-2 in Humans during a Fishery Vessel Outbreak with a High Attack RateVirology Published on 2020-08-212022-10-30 Journal: Journal of Clinical Microbiology [Category] COVID-19, MERS, SARS, [키워드] animal model antibody assays attack attack rate boat correlates COVID-19 cycle threshold Evidence facilitated Fisher’s exact test Fishery Fishing Follow-up follow-up period Human humans immunological individual individuals Infection initial median Neutralizing Neutralizing antibodies neutralizing antibody Neutralizing antibody titer outbreak performed protection protective immunity Rate Reinfection reverse transcription-PCR RT-PCR SARS-CoV-2 Sequencing seroconverted serological seropositive significantly suggested Symptom tested Vaccine vessel viral clade viral genome viral infection viral outbreak yielding [DOI] 10.1128/JCM.02107-20 PMC 바로가기 [Article Type] Virology
Severe clinical spectrum with high mortality in pediatric patients with COVID-19 and multisystem inflammatory syndromeOriginal Article Published on 2020-08-142022-10-31 Journal: Clinics [Category] COVID-19, MERS, SARS, [키워드] 95%CI abdominal pain abnormality acute respiratory syndrome Admission Adolescent Aspirin association C-reactive protein center children collected Control coronavirus coronavirus disease COVID-19 criteria cross-sectional D-dimer D-dimer level death diagnosed diarrhea ferritin level Frequency gastrointestinal involvement high mortality high mortality rate Hypoxemia Infection Inflammatory intensive care Intravenous immunoglobulin laboratory-confirmed manifestation mechanical ventilation MIS-C Multisystem inflammatory syndrome outcome Outcome, Immunosuppression Oxygen therapy Patient patients pediatric Pediatric patient positive presenting regression analysis renal replacement therapy SARS-CoV-2 serological Shock significantly significantly higher study group syndrome tested the median therapy Univariate analysis vasoactive agent vomiting with COVID-19 [DOI] 10.6061/clinics/2020/e2209 PMC 바로가기 [Article Type] Original Article
Low risk of serological cross-reactivity between dengue and COVID-19Short Communication Published on 2020-08-142022-10-29 Journal: Memórias do Instituto Oswaldo Cruz [Category] COVID-19, MERS, SARS, [키워드] Accuracy antibodies Coronavirus disease 2019 COVID-19 COVID-19 antibody cross-reactivity Dengue dengue patients diagnostic Epidemics false-positive result health system investigated overlap positive Rapid test regions risk SARS-CoV-2 sera serological serological cross-reaction tested tropical virus [DOI] 10.1590/0074-02760200225 PMC 바로가기 [Article Type] Short Communication
Diagnosis of COVID-19 using multiple antibody assays in two cases with negative PCR results from nasopharyngeal swabs비인두 면봉에서 PCR 음성인 2건의 다중 항체 분석을 사용한 COVID-19 진단Case Reports Published on 2020-08-122022-09-12 Journal: Infection [Category] MERS, 진단, [키워드] antibodies antibody assay Antibody assays Combination confirmation coronavirus COVID-19 Diagnosis diagnosis of COVID-19 ELISA ELISAs highlight immunoassay lateral flow Nasopharyngeal swab nasopharyngeal swabs Negative PCR negative PCR test negative PCR tests PCR negative PCR tests progressed question Rapid test Rapid tests SARS Seroconversion serological Serological assay serological assays severely ill patient severely ill patients significantly supplementary material [DOI] 10.1007/s15010-020-01497-2 PMC 바로가기 [Article Type] Case Reports
Potential Effect of COVID-19 on Maternal and Infant Outcome: Lesson From SARSPediatrics Published on 2020-08-072022-10-31 Journal: Frontiers in Pediatrics [Category] COVID-19, [키워드] amniotic caused Characteristics Chinese comprehensive analysis coronavirus disease COVID-19 Effect Evidence global pandemic IgM Infant infant outcome Infants Inflammatory factor lesson Maternal maternal outcome mother nucleic acid outbreak outcome outcomes Potential Pregnancy respiratory pathogen SARS-CoV SARS-CoV-2 SARS-COV-2 infection SARS-related coronavirus serological severe pneumonia specimen susceptible the WHO Transmission transmission of SARS-CoV-2 transmission potential transmission route with COVID-19 women [DOI] 10.3389/fped.2020.00511 PMC 바로가기 [Article Type] Pediatrics
Diagnostic Characteristics of Serological-Based COVID-19 Testing: A Systematic Review and Meta-AnalysisReview Article Published on 2020-08-062022-10-04 Journal: Clinics [Category] MERS, SARS, 진단, [키워드] 95% CI 95% confidence interval Accuracy acute respiratory syndrome Antibody testing assist characteristic Characteristics CIs Cochrane Library coronavirus coronavirus disease country COVID-19 COVID-19 testing Critical Diagnosis diagnostic English language evaluate IgG IgM IgM antibody inclusion criteria likelihood ratio Meta-analysis nucleic acid amplification observational study Odds ratio performed reference standard reported respiratory tract specimens review SARS-CoV- 2 SARS-CoV-2 sensitivity Sensitivity and specificity serologic serological social distancing specificity systematic review unlikely was used [DOI] 10.6061/clinics/2020/e2212 PMC 바로가기 [Article Type] Review Article
Test performance evaluation of SARS-CoV-2 serological assaysArticle Published on 2020-08-062022-10-04 Journal: Nature biotechnology [Category] MERS, SARS, 유전자 메커니즘, 진단, [키워드] affected anti-SARS-CoV-2 IgM antibody Appropriate assessment Asymptomatic conducted detect ELISAs enzyme-linked immunosorbent assay head-to-head evaluation heterogeneous IgG antibody IgM Immunity Infection Informed Interpretation lateral flow mechanism mild infection peaking POC point-of-care polymerase chain protective immunity public health SARS-CoV-2 SARS-CoV-2 infections serological Serological assay serological test serology seropositive individual severe disease specificity specimens subset symptom onset Test tested threshold time interval Variability [DOI] 10.1038/s41587-020-0659-0 PMC 바로가기 [Article Type] Article
Immune-mediated neurological syndromes in SARS-CoV-2-infected patientsSARS-CoV-2 감염 환자의 면역 매개 신경 증후군Original Communication Published on 2020-07-302022-09-12 Journal: Journal of Neurology [Category] 진단, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus Anosmia Anti-GD1b antibody autoantibody Autoimmunity cerebrospinal fluid Clinical presentations clinically coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 COVID-19 patient cranial criteria CSF delirium Encephalitis evidence of feature headache Immune-mediated inclusion/exclusion criteria Increased indicated infected patient Infection investigated Lumbar puncture neurological neurological manifestation neurological manifestations para Patient patients PCR pleocytosis Polyradiculitis Protein psychiatric disorder Psychiatric disorders question raising respiratory Result SARS-CoV-2 SARS-CoV-2-infected patient serological serum severe acute respiratory syndrome Coronavirus syndrome tested was performed [DOI] 10.1007/s00415-020-10108-x PMC 바로가기 [Article Type] Original Communication