Secondary Hemophagocytic Lymphohistiocytosis in Post-COVID-19 Patients: A Report of Two CasesInfectious Disease Published on 2021-08-202022-10-31 Journal: Cureus [Category] COVID-19, [키워드] acute respiratory syndrome Adults Affect Bone marrow children coronavirus COVID-19 COVID-19 positive patient diagnosed disease dysregulation hemophagocytic lymphohistiocytosis highlight HLH immune system pandemic post-COVID-19 patient report SARS-CoV-2 secondary secondary hemophagocytic lymphohistiocytosis serological test sHLH viral infections virus infection [DOI] 10.7759/cureus.17328 PMC 바로가기 [Article Type] Infectious Disease
Prediction of Past SARS-CoV-2 Infections: A Prospective Cohort Study Among Swiss SchoolchildrenPediatrics Published on 2021-08-162022-10-31 Journal: Frontiers in Pediatrics [Category] COVID-19, [키워드] 95% confidence interval Anosmia characteristic children Ciao clinical history Community Corona COVID-19 cumulative exposure Factor greater headache identify incidence individual symptom information Logistic regression Odds ratio predicted prediction Predictive predictor predictors Prospective questionnaire reported retrospective SARS-CoV-2 SARS-COV-2 infection School serological test serology seropositive significantly Sociodemographic characteristics Switzerland Symptom Symptoms took place variables was collected was obtained [DOI] 10.3389/fped.2021.710785 PMC 바로가기 [Article Type] Pediatrics
Diagnostic Properties of Three SARS-CoV-2 Antibody TestsArticle Published on 2021-08-102022-10-31 Journal: Diagnostics [Category] COVID-19, [키워드] antibodies antibody Blood collected complementary COVID-19 diagnosis of SARS-CoV-2 diagnostic ELISA ELISA assay epidemiological studies Euroimmun evaluated Finger prick IgG antibody immunoassay increases in individual individuals LUMIT negative RT-PCR point-of-care test positive RT-PCR property ranged Rapid test RT-PCR SARS-CoV-2 SARS-CoV-2 antibodies sensitivity serological serological test Serological tests specificity Symptom symptoms onset Test [DOI] 10.3390/diagnostics11081441 PMC 바로가기 [Article Type] Article
SARS-CoV-2 antibody response dynamics and heterogeneous diagnostic performance of four serological tests and a neutralization test in symptomatic healthcare workers with non-severe COVID-19중증이 아닌 COVID-19를 가진 증상이 있는 의료 종사자를 대상으로 한 4가지 혈청 검사 및 중화 검사의 SARS-CoV-2 항체 반응 역학 및 이종 진단 성능Observational Study Published on 2021-08-012022-09-11 Journal: Journal of Clinical Virology [Category] MERS, SARS, 임상, 진단, 치료기술, [키워드] aims antibody Antibody Response Bio-rad Chain Reaction COVID-19 COVID-19 patient detectable detection rate diagnostic diagnostic test ELISA ELISAs enzyme-linked immunosorbent assay enzyme-linked immunosorbent assays Euroimmun evaluated Genscript HCW HCWs healthcare worker Healthcare workers heterogeneous heterogenous highest hospital infected individuals Infection initial moment MOST neutralization neutralization test Neutralizing observational study PCR PCR-confirmed polymerase chain polymerase chain reaction positive presence of antibody prospective observational study Re-infection Re-infections remained SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 antibody SARS-CoV-2 infected individuals SARS-COV-2 infection serological test serology seropositive serum serum sample serum samples study inclusion surrogate virus neutralization test sVNT symptomatic symptomatic individual the antibody response Variability virus neutralization test was performed [DOI] 10.1016/j.jcv.2021.104904 PMC 바로가기 [Article Type] Observational Study
Investigation of an outbreak of symptomatic SARS-CoV-2 VOC 202012/01-lineage B.1.1.7 infection in healthcare workers, Italy이탈리아 의료 종사자의 증상 SARS-CoV-2 VOC 202012/01-lineage B.1.1.7 감염 발생 조사Article Published on 2021-08-012022-09-11 Journal: Clinical microbiology and infection : the official [Category] MERS, SARS, 변종, 진단, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Administered Anti-spike Antigen antigen tests B.1.1.7 BNT162b2 BNT162b2 vaccine carried circulation coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 Diagnosis doses Efficacy Endotracheal intubation Epidemiological investigation Europe Genetic HCW HCWs healthcare healthcare worker Healthcare workers high risk highlight hospital hospitals IgG IgG anti-Spike antibodies IgG anti-spike antibody Immune Serum immunization implementation IMPROVE Infection investigation involved Italy Mild symptom mild symptoms MINI mRNA vaccine National Neutralizing antibodies outbreak Patient PCR performed Personal protective equipment physician PPE Protein Real-time PCR required respiratory SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 lineage SARS-CoV-2 variants SARS-CoV-2 VOC 202012/01-LINEAGE B.1.1.7 second dose Sequencing serological test Serological tests severe acute respiratory syndrome Coronavirus severe COVID-19 subject Surveillance symptom onset symptomatic titre titres transmission of SARS-CoV-2 Vaccine variants virus strain VoC VOC 202012/01 WGS whole-genome sequencing [DOI] 10.1016/j.cmi.2021.05.007 PMC 바로가기 [Article Type] Article
Seroprevalence of SARS-CoV-2 antibodies, associated epidemiological factors and antibody kinetics among healthcare workers in Connecticut코네티컷의 의료 종사자들 사이에서 SARS-CoV-2 항체의 혈청 유병률, 관련 역학적 요인 및 항체 동역학Article Published on 2021-08-012022-09-12 Journal: The Journal of hospital infection [Category] MERS, SARS, 진단, [키워드] 95% CI acute respiratory syndrome African American antibodies antibody antibody kinetics assistant baseline Caucasians comprehensive evaluation confidence interval Connecticut Coronavirus 2019 Coronavirus-2 COVID-19 determine epidemiological Epidemiology Factor Follow-up HCW HCWs Healthcare system healthcare worker Healthcare workers help highest identify IgG immune response Immunoglobulin incidence Infection Kinetics median no symptom Nurse pandemic participant Patient care physician Prevalence quarantine Re-infection reported returned SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 antibody SARS-CoV-2-specific antibody Seroconversion seroconversion rate serological test seropositive seropositive participants Seroprevalence significantly higher Support Symptom USA [DOI] 10.1016/j.jhin.2021.04.021 PMC 바로가기 [Article Type] Article
The prevalence of SARS-CoV-2 antibodies in triage-negative patients and staff of a fertility setting from lockdown release throughout 2020Original Article Published on 2021-07-272022-10-31 Journal: Human Reproduction Open [Category] COVID-19, [키워드] acute respiratory syndrome age analyzed antibodies antibody ART ART patient assisted reproduction Asymptomatic blood sample Care carried chemiluminescence CLIA Cohort collected data Consensus coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 domain Evidence exhibiting fertility unit form Generalizability groups HCW HCWs Health care worker highest IgG IgG seroprevalence IgM IgM and IgG immunized immunoassay immunoassays increase in Infection lack limit lockdown measure Measures men molecular test nasopharyngeal swabs no significant difference Older age pandemic Patient PCR testing positive positive molecular test positive result positive serology Prevalence prevalence rate Protective reproductive Research resource risk S1 and S2 SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 antibody SARS-COV-2 infection SARS-CoV-2 prevalence trends serological serological test Serological testing severe acute respiratory syndrome coronavirus 2 significantly higher Spike protein study period the SARS-CoV-2 translation Trial vaccination virus virus spike protein was recorded were assessed women [DOI] 10.1093/hropen/hoab028 PMC 바로가기 [Article Type] Original Article
Frequency of Anti-SARS-CoV-2 Antibodies in Various Occupational Sectors in an Industrialized Area of Northern Italy from May to October 2020 †2020년 5월부터 10월까지 이탈리아 북부 산업화 지역의 다양한 직업 분야에서 항 SARS-CoV-2 항체의 빈도 †Article Published on 2021-07-272022-09-12 Journal: International Journal of Environmental Research an [Category] SARS, 진단, [키워드] activity anti-SARS-CoV-2 anti-SARS-CoV-2 IgM Area Arts classification Cluster COVID-19 distribution employment IgG antibodies IgG antibody increased risk Industrial international standard Italy Modena occupational occupational exposure occupational health performed positive proportion SARS-COV-2 infection SARS-CoV2 SARS-CoV2 antibody sector serological test Serological tests serum antibodies serum antibody Standard subject tested work-related risk worker [DOI] 10.3390/ijerph18157948 PMC 바로가기 [Article Type] Article
Evaluation and Comparison of Serological Methods for COVID-19 DiagnosisMolecular Biosciences Published on 2021-07-232022-10-31 Journal: Frontiers in Molecular Biosciences [Category] COVID-19, [키워드] antibody chemiluminescence immunoassay CLIA Clinical diagnosis COVID-19 COVID-19 diagnosis diagnostic early diagnosis Effect Efficiency ELISA enzyme-linked immunosorbent global public health golden standard healthy help IMPROVE include increasingly lateral flow immunoassay LFIA Nucleic acid detection nucleic acid test Patient problem respiratory tract SARS-CoV-2 sensitivity serological serological test Serological testing spread of COVID-19 viral nucleic acid virus detection worldwide pandemic [DOI] 10.3389/fmolb.2021.682405 PMC 바로가기 [Article Type] Molecular Biosciences
Positive Rate of Serology and RT-PCR for COVID-19 among Community Residents and Healthcare Workers in Wuhan, ChinaArticle Published on 2021-07-212023-07-13 Journal: Japanese journal of infectious diseases [Category] SARS, [키워드] China COVID-19 Epidemiology SARS-CoV-2 serological test [DOI] 10.7883/yoken.JJID.2020.691