Seroprevalence of SARS-CoV-2-specific antibodies in the town of Ariano Irpino (Avellino, Campania, Italy): a population-based studyResearch Article Published on 2021-01-122022-10-31 Journal: Future Science OA [Category] COVID-19, [키워드] Abstract Analysis anti-SARS-CoV-2 anti-SARS-CoV-2 antibody antibody Ariano Irpino ASL asymptomatic individual Asymptomatic individuals Blood blood draw Campania conducted COVID-19 COVID-19 pandemic Department Elecsy Epidemiology females individual Infection Italian Italy males Naples organized pediatric cohort positive positive individual Prevalence proportion Public Public health intervention responsible Roche RT-PCR SARS Coronavirus SARS-CoV-2 SARS-CoV-2-specific antibody screening strategy serological seropositive Seroprevalence service Spread tested university virus [DOI] 10.2144/fsoa-2020-0203 PMC 바로가기 [Article Type] Research Article
SARS-CoV-2 Epitope Mapping on Microarrays Highlights Strong Immune-Response to N Protein RegionArticle Published on 2021-01-112022-10-28 Journal: Vaccines [Category] COVID-19, [키워드] click chemistry Cohort collected common cold coronavirus COVID-19 cross-reactivity diagnostic epitope epitope mapping healthy individuals high-density IgG IgM immunodominant immunoreactivity implementation independent mapping Microarray N protein nucleocapsid peptide peptide microarray peptide microarrays polyprotein positive probe Protein reached Region reported SARS-CoV-2 SARS-CoV-2 spike sensitivity sera serological serological test serum sample specificity Strong symptoms onset tested the N protein [DOI] 10.3390/vaccines9010035 PMC 바로가기 [Article Type] Article
Stabilizing the closed SARS-CoV-2 spike trimerArticle Published on 2021-01-112022-10-04 Journal: Nature Communications [Category] 변종, [키워드] Critical cryo-EM structure Cryoelectron microscopy diagnostics domain expression heptad repeat Heterologous identify immunogenic increased expression intrinsic Mutation parental Point mutation pre-fusion prefusion prefusion conformation producing Protein Protein vaccines Proteins Region reveal S protein S trimer SARS-CoV-2 SARS-CoV-2 S protein SARS-CoV-2 spike trimer serological structure-based design Support trimer trimeric spike Vaccine design Vaccine development variant Viral membrane fusion Viral proteins [DOI] 10.1038/s41467-020-20321-x PMC 바로가기 [Article Type] Article
An integrated in silico immuno-genetic analytical platform provides insights into COVID-19 serological and vaccine targetsDatabase Published on 2021-01-072022-10-31 Journal: Genome Medicine [Category] COVID-19, [키워드] activity Analysis appear COVID COVID-19 cross-reactivity D614G diagnostic epitope Epitopes Human-coronavirus Immuno-informatics in silico Mutation Nsp12 nucleocapsid protein platform Post-vaccine Protein provide resource SARS-CoV-2 SARS-CoV-2 mutation SARS-CoV-2 spike sequence serological serological tool serology spike Surveillance target targets Vaccine [DOI] 10.1186/s13073-020-00822-6 PMC 바로가기 [Article Type] Database
Rapid COVID-19 Screening Based on Self-Reported Symptoms: Psychometric Assessment and Validation of the EPICOVID19 Short Diagnostic Scale자가 보고한 증상을 기반으로 한 신속한 COVID-19 스크리닝: EPICOVID19 단기 진단 척도의 심리 평가 및 검증Original Paper Published on 2021-01-062022-09-10 Journal: Journal of Medical Internet Research [Category] MERS, 진단, 치료기술, [키워드] Accuracy Algorithm all subject all subjects Analysis assessment chest pain conducted Confirmed cough COVID-19 COVID-19 case COVID-19 cases COVID-19 symptom Critical Cutoff defined detect diagnostic diagnostic scale epidemic peak epidemiological evaluated Fever General population Health Organization identify IgG IgG antibodies IgG antibody Immunoglobulin Immunoglobulin G immunoglobulin M incidence individual individuals Italian Italy loss of taste loss of taste and smell Nasopharyngeal swab National NPs objective outcomes Pain pandemic Pandemics phase positive questionnaire Rapid Registered reported respiratory respiratory problems Result SARS-COV-2 infection scale Screening self-reported symptom Self-reported symptoms serological Serological tests subject subjects Support survey Symptom Symptoms Tachycardia Taste tested the epidemic undergo validation with COVID-19 World Health Organization [DOI] 10.2196/23897 PMC 바로가기 [Article Type] Original Paper
Prevalence of COVID-19 IgG Antibodies in a Cohort of Municipal First Responders시 최초 대응자 집단에서 COVID-19 IgG 항체의 유병률Original Research Published on 2021-01-052022-09-12 Journal: Prehospital and Disaster Medicine [Category] MERS, SARS, 진단, [키워드] addition Analysis asked Chain Reaction Chi square test Cohort Community coronavirus disease Coronavirus disease 2019 COVID-19 COVID-19 infection Critical Descriptive analysis Descriptive statistics determine first responders General population greater groups IgG Immunoglobulin Immunoglobulin G Infection information lack Measures nasal nasal swab nine polymerase chain polymerase chain reaction positive positive RT-PCR positive serology Prevalence reported representing respiratory Responder reverse transcriptase risk RT-PCR RT-PCR testing SARS-CoV-2 serological serology serology testing Seroprevalence Severe acute respiratory syndrome severe acute respiratory syndrome coronavirus-2 Spread swabs Symptom Symptoms tested Testing transcriptase two-sided were used Yates correction [DOI] 10.1017/S1049023X2000151X PMC 바로가기 [Article Type] Original Research
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) universal screening in gravids during labor and delivery중증급성호흡기증후군 코로나바이러스 2(SARS-CoV-2) 진통 및 분만 중 자궁내 보편적 선별검사Article Published on 2021-01-012022-09-11 Journal: European journal of obstetrics, gynecology, and re [Category] MERS, SARS, 진단, 치료기술, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Admission Asymptomatic Chain Reaction clinical symptom Clinical symptoms Cohort coronavirus COVID-19 delivery False positive First wave gravid IgG test IgM Immunoglobulin immunoglobulins Infection intensive care unit labor nasopharyngeal negative RT-PCR Newborn pandemic polymerase chain polymerase chain reaction positive positive RT-PCR pregnant women Prevalence problems respiratory respiratory symptom respiratory symptoms Reverse-transcription polymerase chain reaction (RT-PCR) risk RT-PCR SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 pandemic screened Screening serological serological test Serological tests serum serum IgG serum immunoglobulins severe acute respiratory syndrome Coronavirus severe acute respiratory syndrome coronavirus 2 single hospital Swab test the SARS-CoV-2 women [DOI] 10.1016/j.ejogrb.2020.11.069 PMC 바로가기 [Article Type] Article
High seroprevalence but short-lived immune response to SARS-CoV-2 infection in Paris파리의 SARS-CoV-2 감염에 대한 혈청 유병률은 높지만 면역 반응은 짧습니다.Article Published on 2021-01-012022-09-12 Journal: European Journal of Immunology [Category] MERS, 진단, [키워드] 95% confidence interval acute respiratory syndrome Ageusia anti-S IgG assays Asymptomatic bioluminescence coronavirus COVID-19 COVID-19 pandemic declined ELISA France IgG immune immune response individual individuals Infection Loss of Smell loss of taste LuLISA neutralization activity occurred Paris participant peaked positive positive individuals Prevalence pseudo-virus reached response resulting RT-qPCR S proteins SARS-CoV-2 SARS-COV-2 infection sera Seroconversion serological serological response seronegative serum short-lived the SARS-CoV-2 virus [DOI] 10.1002/eji.202049058 PMC 바로가기 [Article Type] Article
COVID-19 in Russia: Clinical and Immunological Features of the First-Wave PatientsResearch Article Published on 2021-01-012022-10-28 Journal: Acta Naturae [Category] COVID-19, [키워드] Academy affected Analysis antibody Antigen antigens caused clinical Comorbidity comparable computed tomographic conformational coronavirus disease Correlation analysis country COVID-19 criterion deaths demonstrated diabetes diagnostic died distribution E. coli effort ELISA ELISA kit epitope Epitopes eukaryotic evaluated examined faster First wave FIVE four group functional global pandemic Ground-glass opacities group Health authority hypertension IgA IgA antibody IgG subclasse IgM immune response Immunoglobulin immunoglobulin A immunological IMPROVE inclusion criteria involved linear N-protein NTD occurrence rate on mechanical ventilation outbreak pandemic Patient positive PCR test produced RBD recombinant Region representing resource Russia S-protein SARS-CoV-2 SARS-CoV-2 antibody SARS-COV-2 infection SARS-CoV-2-specific antibody subclasses Science sensitivity sera Seroconversion seroconversion rate serological serological analysis of patients with COVID-19 seropositive severity of COVID-19 significantly specific antibodies syndrome the disease the patient the RBD fragment Viral pneumonia was performed was used [DOI] 10.32607/actanaturae.11374 PMC 바로가기 [Article Type] Research Article
High prevalence of pre-existing serological cross-reactivity against severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) in sub-Saharan Africa사하라 사막 이남 아프리카에서 중증 급성 호흡기 증후군 코로나바이러스-2(SARS-CoV-2)에 대한 기존 혈청학적 교차 반응의 높은 유병률Article Published on 2021-01-012022-09-11 Journal: International Journal of Infectious Diseases [Category] MERS, SARS, 진단, 치료기술, 치료법, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus-2 Asia collected Coronavirus-2 correlated COVID-19 COVID-19 pandemic cross-protection cross-reactive cross-reactive antibodies cross-reactive antibody cross-reactivity death disease Europe evaluated exposure to HCoV HCoV-229E HCoV-NL63 HCoVs Human human coronavirus Hypothesis immunofluorescence assay in some incidence Infection morbidity and mortality MOST nucleocapsid protein Nucleocapsid proteins occurred other coronavirus other coronaviruses pandemic Pathogenesis plasma sample plasma samples pre-pandemic plasma sample Pre-pandemic plasma samples Prevalence prevalent Protein Recognition remained respiratory SARS-CoV-2 SARS-COV-2 infection serological serology Severe acute respiratory syndrome severe acute respiratory syndrome Coronavirus Significant significantly higher Spike proteins SSA sub-Saharan Africa tested the SARS-CoV-2 the spike protein USA [DOI] 10.1016/j.ijid.2020.10.104 PMC 바로가기 [Article Type] Article