COVID-19 serological testing – Page 2 – Communicable Diseases Research

Neutralizing Activity and SARS-CoV-2 Vaccine mRNA Persistence in Serum and Breastmilk After BNT162b2 Vaccination in Lactating Women

Immunology

Published on 2022-01-112022-11-01
Journal: Frontiers in Immunology [Category] COVID-19,

[키워드] activity antibody antibody isotype BNT162 vaccine BNT162b2 BNT162b2 vaccine Breast feeding breast milk expression breastmilk conducted COVID-19 COVID-19 serological testing detect detectable dose ELISA evaluated Evidence functional healthcare worker IgA IgG IgG1 IgM IgM isotype increase in Infants information IQR isotype lactating majority median age mother mRNA mRNA level mRNA vaccination mRNA vaccine neutralising antibody Neutralizing Neutralizing antibodies neutralizing antibody notable of BNT162b2 PCR persistence prospective cohort study provide RBD-specific IgG1 recruited Result SARS-CoV-2 SARS-CoV-2 antibody SARS-CoV-2 neutralizing antibodies SARS-CoV-2 spike SARS-CoV-2 vaccine SARS-CoV-2-specific antibody serum serum sample significant increase transfer Transient vaccination Vaccine vaccine dose vaccine doses
[DOI] 10.3389/fimmu.2021.783975 PMC 바로가기 [Article Type] Immunology

Prevalence of symptoms of COVID-19 in the state of Rio Grande do Sul: results of a population-based study with 18,000 participants

Original Article

Published on 2021-11-122022-10-29
Journal: Revista de Saúde Pública [Category] COVID-19, MERS, SARS,

[키워드] Altered antibodies antibody asymptomatic individual breathing difficulty calculated changes in Clinical diagnosis collected concerning contributing to cough COVID-19 COVID-19 serological testing COVID-19 tests diagnostic diarrhea difficulty breathing estudos soroepidemiológicos evaluate evaluated Fever greater Guidance headache help Hierarquização dos Sintomas identify individual Isolation Occurrence Pain participant Patient positive predict Predictive Value of Tests presence of antibodies presence of antibody Prevalence proportion Rapid test reported Rio Grande SARS-CoV-2 Seroepidemiologic studies shaking Signs and symptoms Sinais e Sintomas sore throat Symptom Symptoms Hierarchy symptoms of COVID-19 Teste Sorológico para COVID-19 Tremor Valor Preditivo dos Testes vomiting
[DOI] 10.11606/s1518-8787.2021055004030 PMC 바로가기 [Article Type] Original Article

The WHO International Standard for COVID-19 serological tests: towards harmonization of anti-spike assays

Article

Published on 2021-11-012023-06-19
Journal: International immunopharmacology [Category] MERS, SARS,

[키워드] anti-SARS-CoV-2 antibodies COVID-19 COVID-19 serological testing harmonization Serological tests WHO International Standard
[DOI] 10.1016/j.intimp.2021.108095 PMC 바로가기

SARS-CoV-2 antibodies in employees working in non-medical contact-intensive professions in the Netherlands: Baseline data from the prospective COco-study

Regular Article

Published on 2021-10-082022-10-29
Journal: Preventive Medicine Reports [Category] COVID-19,

[키워드] 95% CI 95% confidence interval Ageusia alcohol analyzed Anosmia/ageusia antibody baseline data calculated conducted Contact coronavirus COVID-19 COVID-19 infection COVID-19 patient COVID-19 serological testing COVID-19 symptoms COVID-19 transmission demographics detectable enzyme-linked immunosorbent evaluate had more Hairdressers Health hospitality Hospitality industry information Logistic regression Netherlands Non-medical contact-intensive profession participant prospective cohort study questionnaire risk risk factor SARS-CoV-2 SARS-CoV-2 antibody Seroepidemiologic studies seronegative participant seropositive seropositive participants significantly more Symptom the SARS-CoV-2 virus Transmission
[DOI] 10.1016/j.pmedr.2021.101594 PMC 바로가기 [Article Type] Regular Article

Prevalence evolution of SARS-CoV-2 infection in the city of São Paulo, 2020–2021

Original Article

Published on 2021-10-052022-10-29
Journal: Revista de Saúde Pública [Category] COVID-19, MERS, SARS,

[키워드] 95% confidence interval Adult age antibody asymptomatic infection Blood category chi-square test collected conducted COVID-19 serological testing COVID-19, epidemiology cumulative disease estimate Evolution Evolution of SARS-CoV-2 Factors Frequency Health Surveys Human Development Index incidence individual Infection Lateral flow test lowest maintain measure participant presence of antibody Prevalence Prevent proportion questionnaire ranged Region regions researcher risk risk of infection SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 virus infection Sex significance level Social distancing measure social distancing measures Sociodemographic subpopulation variable Variation venous virus was used
[DOI] 10.11606/s1518-8787.2021055003970 PMC 바로가기 [Article Type] Original Article

Prevalence of SARS-CoV-2 antibodies in Denmark: nationwide, population-based seroepidemiological study

덴마크의 SARS-CoV-2 항체 유병률: 전국, 인구 기반 혈청 역학 연구

Covid-19

Published on 2021-08-222022-09-12
Journal: European Journal of Epidemiology [Category] SARS, 진단,

Evaluation of 32 rapid tests for detection of antibodies against SARS-CoV-2

SARS-CoV-2에 대한 항체 검출을 위한 32가지 신속 검사 평가

Article

Published on 2021-08-012022-09-11
Journal: Clinica chimica acta; international journal of cli [Category] MERS, SARS, 진단, 치료기술,

Impact of COVID-19 vaccination program on seroprevalence in blood donors in England, 2021

2021년 영국의 헌혈자의 혈청 유병률에 대한 COVID-19 예방 접종 프로그램의 영향

Comment

Published on 2021-08-012022-09-11
Journal: The Journal of Infection [Category] SARS, 치료기술,

Risk factors and predictors that influence SARS-Cov-2 IgG positivity: A cross-sectional study of blood donors in Riyadh, Saudi Arabia

SARS-Cov-2 IgG 양성에 영향을 미치는 위험 인자 및 예측 인자: 사우디 아라비아 리야드의 헌혈자를 대상으로 한 단면 연구

Article

Published on 2021-08-012022-09-12
Journal: Saudi medical journal [Category] MERS, SARS, 진단,

Prevalence, Persistence, and Factors Associated with SARS-CoV-2 IgG Seropositivity in a Large Cohort of Healthcare Workers in a Tertiary Care University Hospital in Northern Italy

이탈리아 북부의 3 차 간호 대학 병원에있는 의료 종사자들의 대규모 코호트에서 SARS-COV-2 IgG 혈청 양성과 관련된 유병률, 지속성 및 요인

Observational Study

Published on 2021-06-032022-09-01
Journal: Viruses [Category] MERS, 임상, 진단,

[키워드] active smoker active smokers antibody Asymptomatic Care comparable Contact COVID COVID-19 COVID-19 serological testing Europe evaluate evaluated evidenced Factor Frequency Health care health care workers Health personnel highest hospital household increased risk individual Infection Italy multivariable analysis observational study occurred Odds ratio pandemic performed population surveillance positive Ratio reported risk SARS-CoV-2 SARS-CoV-2 IgG SARS-COV-2 infection seropositive subject seropositive subjects Seropositivity Seroprevalence significant difference significant differences significantly Smokers subject surveys and questionnaires Symptom Tertiary tested Turin university worker
[DOI] 10.3390/v13061064 PMC 바로가기 [Article Type] Observational Study