Seropositivity – Page 8 – Communicable Diseases Research

Prevalence and Dynamics of SARS-CoV-2 Antibodies in the Population of St. Petersburg, Russia

러시아 상트페테르부르크 인구에서 SARS-CoV-2 항체의 유병률과 역학

Article

Published on 2022-06-012022-09-11
Journal: Journal of Epidemiology and Global Health [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술,

SARS-CoV-2 IgG Amongst Dental Workers During the COVID-19 Pandemic

COVID-19 전염병 동안 치과 종사자들 사이에서 SARS-CoV-2 IgG

Article

Published on 2022-06-012022-09-11
Journal: International dental journal [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술,

[키워드] aerosol aerosol-generating procedure aerosol-generating procedures Analysis Asymptomatic contracting the virus COVID-19 COVID-19 transmission cycle dental dental clinic dental hygienists dentist dentistry dentists determine diagnostic Efficacy ELISA enzyme-linked immunosorbent enzyme-linked immunosorbent assay evaluate Health IgG IgG levels Immunoglobulin Immunoglobulin G in vitro introduced Laboratory Laboratory test Laboratory tests Neutralising Antibodies neutralising antibody Nurses outbreak pandemic participant Pearson Prevalence professional protocol provided Quantitative questionnaire Questionnaires Research risk risk of COVID-19 SARS-CoV-2 SARS-CoV-2 IgG semi-quantitative Seropositivity serum serum IgG study group Study protocol SUB1 the SARS-CoV-2 Transmission were measured worker
[DOI] 10.1016/j.identj.2022.02.003 PMC 바로가기 [Article Type] Article

Seroprevalence of SARS-CoV-2 IgG antibody among healthy blood donors: a single centre study

건강한 헌혈자 중 SARS-CoV-2 IgG 항체의 혈청 유병률: 단일 센터 연구

Article

Published on 2022-06-012022-09-11
Journal: Transfusion and apheresis science : official journ [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술,

[키워드] acute respiratory syndrome addition age Analysis antibody association Blood blood donor Blood donors Blood Group causative agent chemiluminescence Community Corona virus COVID-19 cross-sectional cross-sectional study detect Donor donors enrolled global pandemic healthy healthy blood donor healthy blood donors IgG antibody indication Infection majority Off Prevalence reactive respiratory SARS- CoV-2 SARS-CoV SARS-CoV-2 antibody SARS-CoV-2 IgG SARS-CoV-2 IgG antibody SARS-COV-2 infection screened seronegative seropositive Seropositivity Seroprevalence serum sample serum samples Severe acute respiratory syndrome Severe Acute Respiratory Syndrome Corona Virus signal statistically significant transmitted virus was used Whole blood
[DOI] 10.1016/j.transci.2021.103338 PMC 바로가기 [Article Type] Article

SARS-CoV-2 Infection in Companion Animals: Prospective Serological Survey and Risk Factor Analysis in France

반려동물의 SARS-CoV-2 감염: 프랑스의 전향적 혈청학적 조사 및 위험 인자 분석

Article

Published on 2022-05-282022-09-11
Journal: Viruses [Category] COVID19(2023년), SARS, 치료기술,

[키워드] 95% confidence interval absence acute respiratory syndrome acute respiratory syndrome coronavirus animals appear canine cat cats chi-square test circulation clinics close contact contact with Coronavirus-2 COVID-19 dog Epidemiology episode episode of Factor France French household Hypothesis investigated neutralizing SARS-CoV-2 antibodies Occurrence Odds ratio P -value populations Prospective Prospective Study Region responsible risk Risk factors SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 antibody serology seropositive Seropositivity Seroprevalence Severe acute respiratory syndrome severe acute respiratory syndrome Coronavirus severe acute respiratory syndrome coronavirus-2 statistically significant survey Viral reservoir would increase
[DOI] 10.3390/v14061178 PMC 바로가기 [Article Type] Article

Time Trend in SARS-CoV-2 Seropositivity, Surveillance Detection- and Infection Fatality Ratio until Spring 2021 in the Tirschenreuth County-Results from a Population-Based Longitudinal Study in Germany

Tirschenreuth 카운티에서 2021년 봄까지 SARS-CoV-2 혈청 양성, 감시 탐지 및 감염 치사율의 시간 추세-독일의 인구 기반 종단 연구 결과

Article

Published on 2022-05-272022-09-11
Journal: Viruses [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술,

Relationship between Acute-Phase Symptoms and Immunoglobulin G Seropositivity up to Eight Months after COVID-19

COVID-19 이후 최대 8개월까지 급성기 증상과 면역글로불린 G 혈청양성 간의 관계

Article

Published on 2022-05-262022-09-11
Journal: Medicina [Category] MERS, 진단, 치료제,

[키워드] acute phase adjusted analyzed Anosmia antibody Antibody Response Antibody responses chance classification clinical manifestation COVID-19 creating cross-sectional cross-sectional study dependence determinants Dyspnea effective HCW HCWs healthcare worker highest IgG Immunoglobulin Immunoglobulin G knowledge Logistic regression material Month multiple logistic regression Occurrence Odds ratio post-symptom onset proportion relationship responses S1 and S2 serology testing seronegative Seropositivity significantly increased Spike protein Surveillance Symptom symptom onset tested the spike protein was increased
[DOI] 10.3390/medicina58060708 PMC 바로가기 [Article Type] Article

CMV seropositivity is a potential novel risk factor for severe COVID-19 in non-geriatric patients

CMV 혈청 양성은 비노인 환자에서 심각한 COVID-19에 대한 잠재적인 새로운 위험 요소입니다

Article

Published on 2022-05-252022-09-11
Journal: PLoS ONE [Category] COVID19(2023년), MERS, SARS, 변종, 진단, 치료기술,

[키워드] absence advanced age affected Analysis Biomarker CMV co-morbidities Cohort cohorts Comorbidities confirmation COVID-19 Critical cross-reactivity cytomegalovirus deaths detectable disease disease severity distribution finding herpes simplex herpes simplex virus higher risk Hypothesis ICU IgG individual individuals intensive care investigated Mild Mild disease moderate morbidities occur older patients Patient performed prediction Prevalence representing risk factor SARS-CoV-2 SARS-CoV-2 variant SARS-CoV-2 variants serology Seropositivity serostatus severe COVID-19 severe disease statistical Support T cell T cells were used with mild disease
[DOI] 10.1371/journal.pone.0268530 PMC 바로가기 [Article Type] Article

SARS-CoV-2 RBD-specific and NP-specific antibody response of healthcare workers in the westernmost Austrian state Vorarlberg: a prospective cohort study

SARS-CoV-2 RBD 특이적 및 NP 특이적 항체 반응은 오스트리아 최서단 Vorarlberg 주에서 의료 종사자들의 전향적 코호트 연구입니다.

Article

Published on 2022-05-242022-09-11
Journal: BMJ Open [Category] COVID19(2023년), MERS, SARS, 진단, 치료법,

[키워드] anti-SARS-CoV-2 IgG anti-SARS-CoV-2 IgG antibodies anti-SARS-CoV-2 IgG antibody antibodies antibody Antibody Response Antigen antigens Clinical characteristics clinical chemistry cohort study comparable COVID-19 COVID-19 infection COVID-19 pandemic demographic and clinical characteristics different time point domain enrolled Epidemiology Factors First wave FIVE General population HCW HCWs healthcare worker Healthcare workers IgG antibodies incidence rate increased risk industrial medicine Infection infection control infections nucleocapsid protein occupational occupational & Prevalence Prospective prospective cohort study public health RBD Receptor-binding domain response reverse transcription PCR risk RT-PCR SARS-CoV-2 second wave Serological testing seropositive Seropositivity Seroprevalence specimen state hospital Surveillance Symptom the disease Vaccinations with COVID-19 working environment
[DOI] 10.1136/bmjopen-2021-052130 PMC 바로가기 [Article Type] Article

Risk of COVID-19 re-infection and its predictors (CORES): protocol for a community-based longitudinal cohort study in Vellore, India

COVID-19 재감염 및 그 예측인자(CORES)의 위험: 인도 벨로르에서 지역사회 기반 종단 코호트 연구를 위한 프로토콜

Article

Published on 2022-05-242022-09-11
Journal: BMJ Open [Category] COVID19(2023년), SARS, 치료기술,

[키워드] analysed antibody Antibody responses approved attack rate B cell memory baseline blood sample Blood samples collected college Community community setting COVID-19 defined detect elicited Ethics evaluated Evidence evidence of expected Factor General population group Health policy healthy immune response immune responses immunology incidence India Infection institutional review board IRB Kinetics Longevity longitudinal cohort study natural infection positive Post-infection predictor presence of antibody Primary infection protocol public health Re-infection recruit registration number registry responses reverse transcription-PCR risk risk factor Risk factors RT-PCR Saliva saliva samples SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 antibody SARS-CoV-2 infections SARS-CoV-2 spike protein seronegative seropositive Seropositivity Seroprevalence seroprevalence survey Spike protein T cell T cell memory tested understanding vaccination Vaccination Status Weekly
[DOI] 10.1136/bmjopen-2021-059869 PMC 바로가기 [Article Type] Article

Exposure factors associated with SARS-CoV-2 seroprevalence during the first eight months of the COVID-19 pandemic in the Netherlands: A cross-sectional study

네덜란드에서 COVID-19 대유행의 첫 8개월 동안 SARS-CoV-2 혈청 유병률과 관련된 노출 요인: 단면 연구

Article

Published on 2022-05-122022-09-12
Journal: PLoS ONE [Category] COVID19(2023년), MERS, SARS, 진단,