Multicenter evaluation of four immunoassays for the performance of early diagnosis of COVID-19 and assessment of antibody responses of patients with pneumonia in TaiwanObservational Study Published on 2021-10-012023-06-19 Journal: Journal of microbiology, immunology, and infection [Category] MERS, SARS, [키워드] Antibody responses COVID-19 False positive immunoassays Pneumonia [DOI] 10.1016/j.jmii.2021.02.003 PMC 바로가기 [Article Type] Observational Study
mRNA vaccination in people over 80 years of age induces strong humoral immune responses against SARS-CoV-2 with cross neutralization of P.1 Brazilian variant80세 이상의 사람들에서 mRNA 백신 접종은 P.1 브라질 변이체의 교차 중화와 함께 SARS-CoV-2에 대한 강한 체액성 면역 반응을 유도합니다Research Article Published on 2021-09-292022-09-10 Journal: eLife [Category] SARS, 변종, 진단, [키워드] age antibody Antibody Response Antibody responses BNT162b2 BNT162b2 mRNA vaccine Brazil Cellular immune response cellular response Cellular responses correlated COVID-19 COVID-19 vaccination cross detectable Donor dual effective Efficacy Human humoral humoral immune response Humoral immunity Humoral response immune responses immunosenescence induce Infection Mortality mRNA vaccination mRNA vaccine neutralization neutralization titer neutralization titers Older P.1 P.1 variant Pfizer platform reduced remained risk factor SARS-CoV-2 SARS-COV-2 infection second vaccination sera serological Spike protein Spike-specific cellular immune responses These data trials vaccination Vaccine vaccine response vaccine responses variant Victoria [DOI] 10.7554/eLife.69375 PMC 바로가기 [Article Type] Research Article
Performance of anti-SARS-CoV-2 antibody testing in asymptomatic or mild COVID-19 patients: A retrospective study in outbreak on a cruise ship무증상 또는 가벼운 CovID-19 환자에서 항 -SARS-COV-2 항체 검사의 성능 : 유람선 발병에 대한 후 향적 연구Research Article Published on 2021-09-282022-09-10 Journal: PLoS ONE [Category] SARS, 진단, 치료기술, 치료법, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus anti-SARS-CoV-2 antibody anti-SARS-CoV-2 IgM antibody Antibody responses Antibody testing Antibody titer Antibody titers Asymptomatic blood sample Blood samples collected coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 COVID-19 pandemic COVID-19 patient Cruise ship Diagnosis electrochemiluminescence immunoassay ELISA enzyme enzyme-linked immunosorbent enzyme-linked immunosorbent assay evaluated false-negative Follow-up Genetic Genetic testing IgG antibodies IgG antibody IgM antibodies IgM antibody immunochromatographic assay initial lateral flow lateral flow immunochromatographic assay Mild mild COVID-19 patient mild COVID-19 patients nucleocapsid objective outbreak Patient performance positive result required respiratory responses Result Retrospective study Sample SARS-CoV-2 significantly lower specificity Spike protein Spike proteins the patient titer titers total antibodies total antibody used to evaluate was performed were measured [DOI] 10.1371/journal.pone.0257452 PMC 바로가기 [Article Type] Research Article
Antibody signatures of asymptomatic Plasmodium falciparum malaria infections measured from dried blood spots무증상 플라스모디움 팔시파룸 말라리아 감염의 항체 서명, 건조 혈액 샘플에서 측정됨Research Published on 2021-09-232024-08-08 Journal: Malaria Journal [Category] 말라리아, [키워드] Antibody responses Asymptomatic malaria protein microarrays serology [DOI] 10.1186/s12936-021-03915-8 PMC 바로가기 [Article Type] Research
Immunological assessment of SARS-CoV-2 infection in pregnancy from diagnosis to delivery: A multicentre prospective study진단에서 전달까지 임신 중 SARS-COV-2 감염의 면역 학적 평가 : 다기관 전향 연구Observational Study Published on 2021-09-202022-09-10 Journal: PLoS ONE [Category] MERS, SARS, 임상, 진단, 치료기술, [키워드] 95% CI Abbott Abbott SARS-CoV-2 IgG All participants Antenatal anti-SARS-CoV-2 antibodies anti-SARS-CoV-2 antibody anti-SARS-CoV-2 IgG anti-SARS-CoV-2 IgG antibodies anti-SARS-CoV-2 IgG antibody antibody Antibody Response Antibody responses Architect Asymptomatic baseline Blood Cohort Combination conducted Cord blood demonstrated detectable Diagnosis Elecsys Europe evidence of fetal FIVE gestation hospital IgG IgG antibodies IgG SARS-CoV-2 antibodies IgG SARS-CoV-2 antibody IgM IgM antibodies immunoassay independent Informed Maternal maternity hospitals Migration multicentre Naso-pharyngeal swab naso-pharyngeal swabs Nasopharyngeal swab nasopharyngeal swabs Neonate observational study Participants passive immunity platform positive Pregnancy pregnant women Prevalence prospective observational study Prospective Study provided raising remained responses Result RNA Roche RT-PCR SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 RNA SARS-CoV2 serological assays serological assessment serological evidence serological response serological test seropositive serum serum sample Seven symptomatic the antibody response Transplacental umbilical Umbilical cord Viral Viral RNA was measured was obtained was performed women written consent [DOI] 10.1371/journal.pone.0253090 PMC 바로가기 [Article Type] Observational Study
Serological assessment of SARS-CoV-2 infection during the first wave of the pandemic in Louisville Kentucky루이빌 켄터키에서 유행병의 첫 번째 물결 동안 SARS-COV-2 감염의 혈청 학적 평가Article Published on 2021-09-142022-09-01 Journal: Scientific Reports [Category] SARS, 진단, 치료법, [키워드] Adaptive immunity Analysis Antibody responses Antibody titer Biotechnology Characteristics defined Diagnosis Diseases ELISA enzyme enzyme-linked immunosorbent assay First wave healthcare worker Healthcare workers Humoral immunity IgA IgA antibodies IgA antibody IgG IgM response IgM responses immune response immunology individual Infection Infectious diseases lack Local microneutralization neutralization neutralization assays neutralize nucleocapsid pandemic performance plaque positive correlation Protective Protective antibody Proteins RBD Receptor binding domain SARS-CoV-2 SARS-CoV-2 antibody SARS-CoV-2 antigen SARS-CoV-2 antigens SARS-COV-2 infection SARS-CoV-2 pandemic Sensitivity and specificity serological assays seropositive spike the antibody response the SARS-CoV-2 vaccination was used [DOI] 10.1038/s41598-021-97423-z PMC 바로가기 [Article Type] Article
Asymptomatic or mild symptomatic SARS-CoV-2 infection elicits durable neutralizing antibody responses in children and adolescents무증상 또는 경증의 증상이 있는 SARS-CoV-2 감염은 소아 및 청소년에서 지속적인 중화 항체 반응을 유발합니다Research Article Published on 2021-09-082022-09-10 Journal: JCI Insight [Category] SARS, 진단, 치료기술, [키워드] acute infection Adaptive immunity All participants Antibody Response Antibody responses Asymptomatic children comparable contribute detectable elicit evaluated generate humoral immune response humoral immune responses IgA IgG IgM immune response immune responses immunology Infectious disease Mild Neutralizing activity Neutralizing antibody response Participants populations question Reinfection robust SARS-CoV-2 SARS-CoV-2 antigen SARS-CoV-2 antigens SARS-COV-2 infection sera Spread strength symptomatic infection symptomatic SARS-CoV-2 infection virus-neutralizing [DOI] 10.1172/jci.insight.150909 PMC 바로가기 [Article Type] Research Article
Comparison of SARS-CoV-2 Antibody Response by Age Among Recipients of the BNT162b2 vs the mRNA-1273 VaccineBNT162b2 대 mRNA-1273 백신 접종자의 연령별 SARS-CoV-2 항체 반응 비교Comparative Study Published on 2021-09-022022-09-12 Journal: JAMA Network Open [Category] SARS, 진단, [키워드] Administered Antibody Response Antibody responses BNT162b2 Cohort cohort study COVID-19 vaccines mRNA mRNA-1273 mRNA-1273 COVID-19 vaccine recipient response SARS-CoV-2 [DOI] 10.1001/jamanetworkopen.2021.24331 PMC 바로가기 [Article Type] Comparative Study
Longitudinal observation of antibody responses for 14 months after SARS-CoV-2 infectionSARS-CoV-2 감염 후 14개월 동안 항체 반응에 대한 종단 관찰Observational Study Published on 2021-09-012022-09-11 Journal: Clinical immunology (Orlando, Fla.) [Category] SARS, 임상, 진단, 치료법, [키워드] Analysis analyzed anti-S Anti-spike Antibody assays Antibody Response Antibody responses Antibody titer Antibody titers Better binding domain carried Clinical course clinical history coronavirus COVID19 demographics different time points false-negative rate highlight Humoral immunity IgG IgG antibody IgG antibody titer IgG antibody titers immunoassay immunoassays implementation Italy Longevity longitudinal longitudinal analysis Loss of Smell loss of smell and taste magnitude natural infection Neutralizing antibodies observation positive Protein RBD IgG Re-infection Re-infections recovered COVID-19 patient recovered patients S-RBD SARS-CoV-2 SARS-COV-2 infection serological test Serological tests seronegative significantly higher subject Symptom Taste tested the disease vaccination were used [DOI] 10.1016/j.clim.2021.108814 PMC 바로가기 [Article Type] Observational Study
Durable antibody response one year after hospitalization for COVID-19: A longitudinal cohort studyCOVID-19에 대한 입원 후 1년 동안 지속되는 항체 반응: 종단적 코호트 연구Article Published on 2021-09-012022-09-11 Journal: Journal of autoimmunity [Category] SARS, 진단, 치료법, [키워드] 95% CI age analysed Anti-nucleocapsid antibodies Anti-spike anti-spike antibodies anti-spike IgG antibodies antibodies Antibody Response Antibody responses Antibody titers Antibody titre antibody titres association coefficient Cohort cohort of patient conducted COVID-19 cycle threshold defined detectable discharge disease severity evaluated exhibited Hospital stay Hospitalization Hospitalized humoral immune response IgG antibody immune Linear regression Logistic regression longitudinal cohort study nasopharyngeal sample One year Patient positive Post-infection immunity predictor Prospective Prospective Study RT-PCR S-IgG SARS-CoV-2 SARS-CoV-2 RNA seroreversion the antibody response WHO severity score [DOI] 10.1016/j.jaut.2021.102703 PMC 바로가기 [Article Type] Article