Cycle threshold value – Page 7 – Communicable Diseases Research

Viral Kinetics of Severe Acute Respiratory Syndrome Coronavirus 2 in Patients with Coronavirus Disease 2019

코로나바이러스 질환 2019 환자에서 중증 급성 호흡기 증후군 코로나바이러스 2의 바이러스 동역학

Research Article

Published on 2021-10-272022-09-10
Journal: Microbiology Spectrum [Category] MERS, SARS, 진단, 치료기술,

SARS-CoV-2 in Conjunctiva and Tears and Ocular Symptoms of Patients with COVID-19

Communication

Published on 2021-10-222022-10-29
Journal: Vision [Category] COVID-19,

Effect of gamma irradiation on filtering facepiece respirators and SARS-CoV-2 detection

페이스 픽스 호흡기 및 SARS-COV-2 검출에 대한 감마 조사의 영향

Article

Published on 2021-10-062022-09-10
Journal: Scientific Reports [Category] MERS, SARS, 치료기술,

SARS-CoV-2 variant of concern P.1 (Gamma) infection in young and middle-aged patients admitted to the intensive care units of a single hospital in Salvador, Northeast Brazil, February 2021

2021년 2월 브라질 북동부 살바도르에 있는 단일 병원의 중환자실에 입원한 중년 환자의 SARS-CoV-2 변종 우려 P.1(감마) 감염

Article

Published on 2021-10-012022-09-11
Journal: International Journal of Infectious Diseases [Category] SARS, 변종, 치료기술,

[키워드] A significant reduction accompanied acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 age Analysis Brazil changes in characteristics of patient circulation collected Comorbidities Comorbidity confirmation coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 COVID-19 patient COVID-19 patients Cycle threshold value Cycle threshold values demonstrated evaluate Gamma Genome sequencing ICU ICU patient Infection intensive care intensive care unit Laboratory Lineage Local median age Nasopharyngeal swab nasopharyngeal swab sample Nasopharyngeal swab samples P.1 pandemic Patient patients hospitalized PCR tests profile proportion SARS-CoV-2 SARS-CoV-2 genome SARS-CoV-2 genome sequencing SARS-CoV-2 RT-PCR test SARS-CoV-2 variant second wave Sequencing analysis severe acute respiratory syndrome Coronavirus severe disease single hospital the median variant variants variants of concern VoC was performed
[DOI] 10.1016/j.ijid.2021.08.003 PMC 바로가기 [Article Type] Article

COVID-19 Outbreak at a Geriatric Rehabilitation Facility: The Silent Threat of Asymptomatic Patients with High Viral Loads

Article

Published on 2021-09-302022-10-31
Journal: Geriatrics [Category] COVID-19,

[키워드] Analysis atypical symptom case sery COVID-19 COVID-19 disease Cycle threshold value determine diagnosed with COVID-19 Diagnosis disease electronic medical record female FIVE Health care worker initially asymptomatic patient initially asymptomatic patients load median median age nosocomial COVID-19 Nosocomial infections older persons outbreak Patient patients positive presymptomatic Prevalence proportion provided rehabilitation facility retrieved retrospective rRT-PCR test SARS-CoV-2 screening strategy Seven Support Symptom symptom onset symptomatic tested the median threat transmission of SARS-CoV-2 Typical Viral load without symptoms
[DOI] 10.3390/geriatrics6040095 PMC 바로가기 [Article Type] Article

Predictive symptoms for COVID-19 in the community: REACT-1 study of over 1 million people

지역 사회에서 COVID-19에 대한 예측 증상 : 백만 명 이상의 REACT-1 연구

Comparative Study

Published on 2021-09-282022-09-10
Journal: PLoS Medicine [Category] SARS, 치료기술,

[키워드] (alpha acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 age approach asked assessment AUC B.1.1.7 B.1.1.7 lineage B.1.1.7 variant best carried chills collected Combination Community community transmission Contact tracing coronavirus cough country COVID-19 COVID-19 case COVID-19 infection Cycle threshold value detection rate determine eligibility Elliot England estimate Evidence Fever Genome sequencing groups identify IMPROVE individual Infection investigated involved Isolation Joshua limit limitation Lineage logistic regression model logistic regression models measure muscle aches N-gene National Health Service nose swab participant PCR positivity PCR test PCR testing PCR-positive performed persistent cough positive predict predicted Predictive Prevalence random Rapid recall bia repeated reported researcher respiratory response rates resulting SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 PCR test selected Self-reported symptoms sense sense of smell sense of taste severe acute respiratory syndrome Coronavirus sore throat Spread subsampling Symptom symptomatic case symptomatic cases symptomatic individual symptomatic individuals Symptoms Taste test results tested these symptom these symptoms throat and nose swabs Transmission Univariate analysis Viral genome sequencing Volunteer Weighting wild type wild-type virus would increase
[DOI] 10.1371/journal.pmed.1003777 PMC 바로가기 [Article Type] Comparative Study

Emergence of SARS-CoV-2 Variant B.1.575.2, Containing the E484K Mutation in the Spike Protein, in Pamplona, Spain, May to June 2021

스파이크 단백질에 E484K 돌연변이를 포함하는 SARS-CoV-2 변이체 B.1.575.2의 출현, 스페인 팜플로나, 2021년 5월~6월

Virology

Published on 2021-09-082022-09-10
Journal: Journal of Clinical Microbiology [Category] MERS, SARS, 변종,

[키워드] acquisition acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 arises Avian Influenza confirmation Containing coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 Cycle threshold value Cycle threshold values database E484K E484K mutation emergence GISAID Influenza initiative Lineage lineage B.1.575 lineages Mutation new SARS-CoV-2 Registered respiratory reverse transcription SARS-CoV-2 SARS-CoV-2 mutation SARS-CoV-2 variant selected Sequencing Spain Spike protein Spread Surveillance TaqMan TaqPath the Spike the spike protein variant variants Viral viral dynamics Viral variants was performed was related whole-genome sequencing
[DOI] 10.1128/JCM.01736-21 PMC 바로가기 [Article Type] Virology

Inactivation Activities of Ozonated Water, Slightly Acidic Electrolyzed Water and Ethanol against SARS-CoV-2

Communication

Published on 2021-09-082022-10-30
Journal: Molecules [Category] COVID-19, SARS,

Rapid diagnosis of SARS-CoV-2 pneumonia on lower respiratory tract specimens

Research Article

Published on 2021-09-082022-10-28
Journal: BMC Infectious Diseases [Category] COVID-19, SARS,

[키워드] accelerate Accuracy BAL BAS Bronchoalveolar lavage Bronchoalveolar lavage (BAL) Bronchoaspirates (BAS) can be used Characteristics clinical setting collected cycle threshold Cycle threshold value demographic diagnosis of SARS-CoV-2 diagnostic diagnostic tests distribution E gene evaluate expected feasible Germany Inc. intensive care unit intensive care units IQR Italy Lower respiratory tract LRT median molecular negative NPV PCR PCR assay Pneumonia positive PPV Predictive proportion Rapid Rapid PCR Result RT-PCR RT-PCR testing Sample size SARS-CoV-2 SARS-CoV-2 pandemic sensitivity solution South Korea specificity specimen specimens table tested threshold variables Viral load viral loads was used were expressed
[DOI] 10.1186/s12879-021-06591-w PMC 바로가기 [Article Type] Research Article

Analysis of SARS-CoV-2 reverse transcription-quantitative polymerase chain reaction cycle threshold values vis-à-vis anti-SARS-CoV-2 antibodies from a high incidence region

SARS-CoV-2 역전사-정량적 중합효소연쇄반응 주기 역치, 고발생 지역의 항 SARS-CoV-2 항체에 대한 분석

Article

Published on 2021-09-012022-09-11
Journal: International Journal of Infectious Diseases [Category] SARS, 유전자 메커니즘,

[키워드] Admission anti-SARS-CoV-2 antibodies anti-SARS-CoV-2 antibody antibody Antibody Response antibody status association Chain Reaction Clinical course comparability contribute correlated Course COVID-19 COVID-19 patients Ct value Ct values cycle threshold Cycle threshold value diagnostic Elimination examined immune response incidence independent independent of Inpatients onset of symptom onset of symptoms outcome polymerase chain polymerase chain reaction positive patient positively correlated Prognostic value qPCR quantitative polymerase chain reaction quantitative value quantitative values reverse transcription RT-qPCR SARS-CoV-2 significant difference significant differences significantly higher survivor target gene Target genes the antibody response the disease therapeutic Viral load virus
[DOI] 10.1016/j.ijid.2021.07.014 PMC 바로가기 [Article Type] Article