Low Risk of Serological Cross-Reactivity between the Dengue Virus and SARS-CoV-2-IgG Antibodies Using Advanced Detection AssaysArticle Published on 2022-01-012022-11-15 Journal: Intervirology [Category] SARS, 진단, 치료기술, [키워드] acute respiratory syndrome antibody assays automated chemiluminescence immunoassay CLIA coronavirus cross-reaction cross-reactivity Dengue detection ELISA ELISA kit enzyme-linked immunosorbent enzyme-linked immunosorbent assay False positives FIVE generate immune response immunosorbent MOST point-of-care positive proportion rapid test kit reported risk SARS-CoV-2 sera serological severe acute respiratory syndrome coronavirus 2 specificity statistically significant difference tested [DOI] 10.1159/000522479 PMC 바로가기
A novel multiplex electrochemiluminescent immunoassay for detection and quantification of anti-SARS-CoV-2 IgG and anti-seasonal endemic human coronavirus IgG항-SARS-CoV-2 IgG 및 항-계절성 풍토병 인간 코로나바이러스 IgG의 검출 및 정량화를 위한 새로운 다중 전기화학발광 면역분석법Article Published on 2022-01-012022-09-11 Journal: Journal of Clinical Virology [Category] SARS, 진단, 치료기술, 치료법, 치료제, [키워드] anti-SARS-CoV-2 IgG antibody Antigen antigens assays assigned calculate Canada capture collected coronavirus Coronaviruses COVID-19 cut-offs Endemic endemic human coronavirus endemic human coronaviruses Human human coronavirus humoral Humoral response IgG immunoassay immunoassays index case Infection MSD multiplex multiplex serology nine no difference nucleocapsid Panel performance positive Protein public health quantification RBD Sample SARS-CoV-2 SARS-CoV-2 PCR scale sensitivities sensitivity Sensitivity and specificity sera Serological assay serology Specificities specificity spike Spike protein surface plasmon surface plasmon resonance target target sensitivity targets test results tested the Spike vaccination were used [DOI] 10.1016/j.jcv.2021.105050 PMC 바로가기 [Article Type] Article
Genome sequencing of SARS-CoV-2 reveals the prevalence of variant B 1.1.7 in EgyptSARS-CoV-2의 게놈 시퀀싱은 이집트에서 변이 B 1.1.7의 유행을 보여줍니다Article Published on 2022-01-012022-09-11 Journal: Infection, genetics and evolution : journal of mol [Category] SARS, 변종, 진단, [키워드] acute respiratory syndrome coronavirus Alpha Alpha variant authorization B 1.1.7 B.1.1.7 case fatality rates clade compatibility convalescent coronavirus coronavirus 2 coronavirus disease Coronavirus disease 2019 COVID-19 Egypt eight Emergency expected feasibility Government Hospitalization hospitalizations majority measure Ministry of Health Monoclonal antibody treatments neutralization new SARS-CoV-2 new strain no effect outbreak Prevalence public health raised recorded respiratory reveal Sample SARS-CoV-2 SARS-CoV-2 B.1.1.7 Sequencing sera severe acute respiratory syndrome Coronavirus severe acute respiratory syndrome coronavirus 2 severity shown strain susceptibility the SARS-CoV-2 transmission rate Treatment protocol Vaccine variant Viral Viral transmission [DOI] 10.1016/j.meegid.2021.105191 PMC 바로가기 [Article Type] Article
Placental deficiency during maternal SARS-CoV-2 infection산모의 SARS-CoV-2 감염 중 태반 결핍Multicenter Study Published on 2022-01-012022-09-12 Journal: Placenta [Category] MERS, SARS, 진단, [키워드] abnormality age anti-SARS-CoV-2 anti-SARS-CoV-2 IgM antibody change Clinical severity collected Concentration correlated COVID-19 cross deficiency disease evaluate feature fetal Gross histopathological indicated Infection Maternal moderate mother Nasopharyngeal swab Neonatal Neonate Neonates outcome outcomes pathology Placenta placental Placental infection Placental pathological findings positive Pregnancy pregnant women prospective cohort study Prospective Study Protein reported risk SARS- CoV-2 SARS-CoV-2 SARS-COV-2 infection sera severe disease severity spike staining structures Swab the disease transmission of SARS-CoV-2 umbilical [DOI] 10.1016/j.placenta.2021.10.012 PMC 바로가기 [Article Type] Multicenter Study
Decreased neutralization of the Eta SARS-CoV-2 variant by sera of previously infected and uninfected vaccinated individuals이전에 감염되었거나 감염되지 않은 백신 접종 개인의 혈청에 의한 Eta SARS-CoV-2 변이체의 중화 감소Comment Published on 2022-01-012022-09-11 Journal: The Journal of Infection [Category] MERS, SARS, 변종, 진단, [키워드] Decreased Eta neutralization SARS-CoV-2 variant sera uninfected vaccinated individual [DOI] 10.1016/j.jinf.2021.08.005 PMC 바로가기 [Article Type] Comment
Maternal-neonatal transfer of SARS-CoV-2 immunoglobulin G antibodies among parturient women treated with BNT162b2 messenger RNA vaccine during pregnancy임신 중 BNT162b2 메신저 RNA 백신으로 치료받은 분만 여성에서 SARS-CoV-2 면역글로불린 G 항체의 산모-신생아 전이Article Published on 2022-01-012022-09-12 Journal: American journal of obstetrics & gynecology MFM [Category] SARS, 진단, [키워드] addition antibodies transfer antibody Antibody concentrations benefit Blood BNT162b2 breast milk Concentration conducted control group COVID-19 COVID-19 vaccine defined demonstrated determine Efficacy evaluate exclusion Humoral immunity Immunoglobulin initial interquartile range median Messenger RNA Neonatal neonatal immunity Neonates parturient Patient Placenta placental positive positive correlation Pregnancy pregnant women prospective cohort study raised recovered COVID-19 patient recovered patients SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 antibody sera serum Serum level significantly higher the vaccine transfer treated vaccination Vaccine vaccine trial were measured women [DOI] 10.1016/j.ajogmf.2021.100492 PMC 바로가기 [Article Type] Article
Comparable neutralization of SARS-CoV-2 Delta AY.1 and Delta with individuals sera vaccinated with BBV152BBV152 백신을 접종한 개인 혈청을 사용한 SARS-CoV-2 Delta AY.1 및 Delta의 유사한 중화Article Published on 2021-12-292022-09-11 Journal: Journal of Travel Medicine [Category] Fulltext, SARS, 변종, 진단, [키워드] AY.1 B.1 BBV152 COVID-19 Delta Delta AY.1 demonstrated fold individual neutralization neutralization titer neutralization titers PROTECT reduction in SARS-CoV-2 sera vaccination vaccinees variant variant of concern variants [DOI] 10.1093/jtm/taab154 PMC 바로가기 [Article Type] Article
Clinical Sensitivity, Specificity and Epidemiology of SARS-CoV-2 Serological Testing Using the Biozek COVID-19 TestArticle Published on 2021-12-282022-10-31 Journal: Diagnostics [Category] COVID-19, [키워드] Analysis analyzed clinical COVID-19 COVID-19 cases COVID-19 test discrepancy Epidemiology excluded Final Hospitalized hospitalized patient IgG IgM IgM and IgG independent variable Loss of Smell mild case Model multivariable analysis multivariable logistic regression negative controls non-COVID-19 cases Odds ratio P -value Positive test remained Result SARS-CoV-2 sensitivity Sensitivity and specificity sera Sickness specificity Symptom symptomatic Test Testing validation [DOI] 10.3390/diagnostics12010060 PMC 바로가기 [Article Type] Article
Rapid detection of neutralizing antibodies to SARS-CoV-2 variants in post-vaccination sera백신 접종 후 혈청에서 SARS-CoV-2 변이체에 대한 중화 항체의 신속한 검출Application Note Published on 2021-12-272022-09-10 Journal: Journal of Molecular Cell Biology [Category] 변종, 진단, 치료기술, [키워드] neutralizing antibody Rapid SARS-CoV-2 variant sera [DOI] 10.1093/jmcb/mjab050 PMC 바로가기 [Article Type] Application Note
Longitudinal Analysis of Antibody Responses to the mRNA BNT162b2 Vaccine in Patients Undergoing Maintenance Hemodialysis: A 6-Month Follow-UpMedicine Published on 2021-12-242022-10-31 Journal: Frontiers in Medicine [Category] COVID-19, [키워드] age-matched control analyzed anti-spike antibody anti-Spike IgG BNT162b2 boost Chronic hemodialysis close monitoring Cohort cohort analysis collected Control correlated COVID-19 COVID-19 infection dose ELISA exclusion Factor first dose fraction Hemodialysis hepatitis B higher risk IgA level IgG IgG level IgM immunosuppressive therapy lack longitudinal Lower maintenance mRNA BNT162b2 of BNT162b2 outcomes participant Patient patients performed persistence quantified receive Responder response resulting SARS-CoV-2 second dose sera Seroconversion seroconvert Seronegativity specific antibody vaccination Vaccine vaccine dose Vaccines while [DOI] 10.3389/fmed.2021.796676 PMC 바로가기 [Article Type] Medicine