Antiviral effect of multipurpose contact lens disinfecting solutions against coronavirusArticle Published on 2022-10-012022-11-15 Journal: Contact lens & anterior eye : the journal of the British Contact Lens [Category] COVID19(2023년), SARS, 치료기술, 치료제, [키워드] Ammonium Antiviral antiviral activity Concentration conducted Contact Contact len Contact lens disinfection coronavirus coronavirus Detection limit evaluate Final FIVE hydrogen hydrogen peroxide incubated Iodine kill log mouse hepatitis virus negative control oxidative PBS phosphate buffer plaque forming unit quantified Quaternary ammonium. reduced reduction regimen SARS-CoV-2 significantly temperature Test treated Treatment virus virus [DOI] 10.1016/j.clae.2021.101513 PMC 바로가기
Determinants of anti-S immune response at 6 months after COVID-19 vaccination in a multicentric European cohort of healthcare workers – ORCHESTRA projectArticle Published on 2022-09-292022-11-15 Journal: Frontiers in Immunology [Category] 진단, [키워드] 95% confidence interval 95%CI age analyzed anti-S anti-SARS-CoV-2 anti-SARS-CoV-2 IgG antibody Clinical characteristics Cohort contrary COVID COVID – 19 COVID-19 vaccination determinant distribution dose European Gender Germany HCW HCWs Health care worker Health Care Workers (HCW) healthcare worker Heterologous IgG immune immune response Infection International Italy log log-transformed normalized offer predicted random-effects meta-analyses ranged Regression model risk Romania serological response serology Sex Slovakia Sociodemographic spike Standard deviation time vaccination Vaccine vaccine dose vaccine doses vaccine. [DOI] 10.3389/fimmu.2022.986085 PMC 바로가기
The impact of CoronaVac on the neutralization breadth and magnitude of the antibody response to SARS-CoV-2 virusesArticle Published on 2022-09-202022-11-15 Journal: Frontiers in Immunology [Category] SARS, 변종, 진단, [키워드] 95% confidence interval addition Anti-RBD IgG B.1.1.529 B.1.351 B.1.617.2 Beta booster booster dose booster vaccination Booster vaccine breadth Cohort convalescent COVID-19 patient CoronaVac Critical cross-neutralization Delta dose examined highlight homologous immune response increase in less log magnitude neutralization neutralization breadth neutralization titer neutralize omicron positive proportion receiving recipient reduction reported Result SARS-CoV-2 SARS-CoV-2 variant SARS-CoV-2 variants SARS-CoV-2 virus Significant the antibody response vaccination Vaccine variant variants variants. wild-type [DOI] 10.3389/fimmu.2022.990071 PMC 바로가기
The Omicron Variant BA.1.1 Presents a Lower Pathogenicity than B.1 D614G and Delta Variants in a Feline Model of SARS-CoV-2 InfectionArticle Published on 2022-09-142022-11-15 Journal: Journal of Virology [Category] SARS, 변종, 치료기술, [키워드] addition B.1 B.1.1.529 B.1.617.2 body temperature cats clinical COVID-19 D614G death Delta delta variant disease severity distribution effective Evidence evidenced histologic Hospitalization immunization immunofluorescence increased risk Infection infections Infectious virus Inflammation inoculated less lethargic log Lower lung Lung pathology Mild Model mutated nasal nasal turbinate observation omicron Pathogenesis pathogenic pathogenicity Pneumonia Postinfection present reduced remained Replication SARS-CoV-2 SARS-CoV-2 D614G SARS-CoV-2 variant secretion significant increase South Africa Spread staining suggested susceptible TCID tissue tissue tropism variant Variant of concern. variants Viral load viral replication Viral RNA viral titer Viral variants Virological virulence virus virus [DOI] 10.1128/jvi.00961-22 PMC 바로가기
Population level SARS-CoV-2 fecal shedding rates determined via wastewater-based epidemiology폐수 기반 역학을 통해 결정된 인구 수준 SARS-CoV-2 배설물 배출율Article Published on 2022-09-102022-09-11 Journal: The Science of the total environment [Category] COVID19(2023년), SARS, 변종, [키워드] average Community Community demographics Concentration condition COVID-19 COVID-19 disease COVID-19 pandemic delta variant demographics disease Epidemiology Ethnicity Factor fecal Fecal shedding feces finding in some infected individuals involved log median age occurred Outbreaks pandemic Population predominant provided Rate remained SARS-CoV-2 SARS-CoV-2 RNA significantly increased unique vaccination variant variants virus concentration Virus concentrations wastewater Wastewater-based epidemiology. [DOI] 10.1016/j.scitotenv.2022.156535 PMC 바로가기 [Article Type] Article
Assessing severe acute respiratory syndrome coronavirus 2 infectivity by reverse-transcription polymerase chain reaction: A systematic review and meta-analysisArticle Published on 2022-09-012022-11-15 Journal: Reviews in Medical Virology [Category] COVID19(2023년), SARS, 치료기술, [키워드] 95% confidence interval Accuracy acute respiratory syndrome Assessing Cell Cell culture cell culture system clinical heterogeneity coronavirus cycle threshold determine diagnostic estimate Evidence Genome heterogeneity indicate infectivity Infectivity limitation log Logistic regression Major Meta-analysis performed polymerase chain Positive predictive value PPV Probability protocol ranged real-time polymerase chain reaction reference test respiratory sample Respiratory samples RT-PCR SARS-CoV-2 SARS-CoV-2 RNA detection searched specificity statistical subgroup symptom onset systematic review systematic review. Viral RNA virus isolation [DOI] 10.1002/rmv.2342 PMC 바로가기
Prognostic value of the TyG index for in-hospital mortality in nondiabetic COVID-19 patients with myocardial injuryArticle Published on 2022-09-012022-11-15 Journal: Revista da Associação Médica Brasileira (1992) [Category] 바이오마커, [키워드] Analysis blood glucose characteristic coronavirus disease COVID-19 COVID-19 patient cutoff value demonstrated Efficacy fasting blood Glucose greater Hospitalization identify In-hospital death in-hospital mortality log multivariate Cox regression myocardial damage myocardial injury Patient patients patients died predicted Retrospective study ROC sensitivity specificity Survivors Triglyceride [DOI] 10.1590/1806-9282.20220410 PMC 바로가기
Harmonization of SARS-CoV-2 reverse transcription quantitative PCR tests to the first WHO international standard for SARS-CoV-2 RNASARS-CoV-2 RNA에 대한 최초의 WHO 국제 표준에 SARS-CoV-2 역전사 정량 PCR 테스트의 조화Article Published on 2022-09-012022-09-11 Journal: Journal of Clinical Virology [Category] COVID19(2023년), SARS, 유전자 메커니즘, 치료법, [키워드] 95% CI 95% confidence interval Analysis assays association calibration Cepheid clinical samples comparable confidence Ct value Ct values cycle cycle threshold Emergency use evaluate Generalizability generate greater harmonization IMPROVE International international standard interquartile range interval IQR log mean difference median nucleocapsid platform positive quantitation Quantitative quantitative PCR Range Regression reverse transcription RT-qPCR RT-qPCRs SARS-CoV-2 SARS-CoV-2 RNA Standard target targets the mean the WHO threshold upper respiratory viral burden was tested WHO [DOI] 10.1016/j.jcv.2022.105242 PMC 바로가기 [Article Type] Article
High-Throughput COVID-19 Testing of Naso-Oropharyngeal Swabs Using a Sensitive Extraction-Free Sample Preparation MethodArticle Published on 2022-08-312022-11-15 Journal: Microbiology Spectrum [Category] SARS, 치료기술, [키워드] approach calibrated Cobas costly COVID-19 detection system diagnosis of SARS-CoV-2 diagnostic Direct direct method downstream extraction-free extraction-free method gold standard high-throughput. Infection International lack less log medium naso-oropharyngeal swab nasopharyngeal swab specimen nucleic acid extraction offer ORF1ab outcome PCR PCR assay per day PlexPCR pool positive sample preparation proteinase protocol purification quantification RdRP reagent reagents reduction in required Respiratory Coronavirus reverse transcription-PCR RNA Roche Sample SARS-CoV-2 SARS-CoV-2 detection SARS-CoV-2 RNA sensitive sensitivity tested Testing time-consuming Transport Treatment Viral load Viral RNA WHO [DOI] 10.1128/spectrum.01358-22 PMC 바로가기
Assessing the Impact of SARS-CoV-2 Lineages and Mutations on Patient SurvivalArticle Published on 2022-08-272022-11-16 Journal: Viruses [Category] SARS, 변종, [키워드] Affect Alpha Analysis Assessing association B.1.1.7 Clinical data coding Combination covariate COVID-19 COVID-19 pandemic COVID-19 patients COVID-19 prognosis COVID-19 severity Evidence genomic global public health hazard ratio Hospitalized Impact Infection Lineage log Mortality MOST Mutation N proteins new SARS-CoV-2 ORF8 patient mortality patient survival patients Phylogeny produced SARS-CoV-2 SARS-CoV-2 genomes sequenced significantly survival the SARS-CoV-2 genome variant virus genome virus genome. were used [DOI] 10.3390/v14091893 PMC 바로가기