NAAT – Page 7 – Communicable Diseases Research

Fatal septic shock due to Capnocytophaga canimorsus bacteremia masquerading as COVID-19 pneumonia – a case report

Covid -19 Pneumonia로 가장 한 Capnocytophaga Canimorsus Bacteremia로 인한 치명적인 패혈증 충격 - 사례 보고서

Case Reports

Published on 2021-08-032022-09-10
Journal: BMC Infectious Diseases [Category] MERS, SARS, 치료기술,

Lack of active SARS-CoV-2 virus in a subset of PCR-positive COVID-19 congregate care patients

PCR 양성 COVID-19 집단 치료 환자의 하위 집합에서 활성 SARS-CoV-2 바이러스 부족

Article

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

[키워드] Accuracy antibody Antibody titer Care collected correlated COVID-19 Culture cultures detect diagnosis of COVID-19 disease genomic incidence interferon interferon signaling log NAAT Nasopharyngeal swab nasopharyngeal swab sample Nasopharyngeal swab samples non-infectious not affect nucleic acid nucleic acid amplification nucleic acid amplification tests occurred pathway Patient patients PCR-positive plaque Plaque assay plaque-forming unit positive qPCR quantitation RNA fragment RT-qPCR SARS-CoV-2 SARS-CoV-2 RNA SARS-CoV-2 virus signaling pathway Stage Standard of care Stat1 Sub-genomic RNA subset symptom onset tested Vero Vero E6 Vero E6 cell VERO E6 cells Vero STAT1(−/−). Viral RNA viral RNA load virus
[DOI] 10.1016/j.jcv.2021.104879 PMC 바로가기 [Article Type] Article

Molecular Diagnosis of SARS-CoV-2: Assessing and Interpreting Nucleic Acid and Antigen Tests

Research Article

Published on 2021-07-192022-10-28
Journal: Pathogens and Immunity [Category] COVID-19,

[키워드] accelerated acid amplification Antigen antigen-detection Assessing breadth clinical setting Clinical symptoms COVID-19 disease COVID-19 pandemic Defense diagnosing diagnostic tests disease early stage Epidemiology expression Government impacts infected individuals information Interpreting NAAT Novel coronavirus nucleic acid organization outbreak pandemic pathogen Patient care patient triage POC point-of-care Population populations PROTECT provided public health recommendation required Result risk RT-PCR assays RT-PCR testing SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 protein SARS-CoV-2 variants sequence Sequencing specimen Stage Test Transmission transmission patterns Treatment strategies vaccine production
[DOI] 10.20411/pai.v6i1.422 PMC 바로가기 [Article Type] Research Article

Multiplex SARS-CoV-2 Genotyping Reverse Transcriptase PCR for Population-Level Variant Screening and Epidemiologic Surveillance

인구 수준 변이 스크리닝 및 역학 감시를 위한 다중 SARS-CoV-2 유전자형 역전사효소 PCR

Article

Published on 2021-07-192022-09-11
Journal: Journal of Clinical Microbiology [Category] SARS, 변종, 치료기술,

[키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 among others approach Area B.1.1.7 B.1.351 B.1.427 B.1.429 B.1.526 clinically concerning Concordance coronavirus COVID-19 detect E484K E484K mutation E484K mutations equipment facilitate failure rate Genomic surveillance Genotype genotyping Infection L452R Laboratory large cohort multiplex Mutation mutations N501Y N501Y mutation NAAT nonsynonymous nucleic acid nucleic acid amplification nucleic acid amplification test P.2 variants pandemic PCR phenotypic Prevalence public health qPCR resource reverse transcriptase reverse transcriptase PCR RT-qPCR San Francisco San Francisco Bay SARS-CoV-2 SARS-CoV-2 variant SARS-CoV-2-positive specimen screened Screening Sequencing severe acute respiratory syndrome Coronavirus specificity specimen Spike protein subset Support Surveillance unique variant viral spike protein whole-genome sequencing
[DOI] 10.1128/JCM.00859-21 PMC 바로가기 [Article Type] Article

Laboratory Diagnosis of SARS-CoV-2 Pneumonia

Review

Published on 2021-07-152022-10-31
Journal: Diagnostics [Category] COVID-19,

SARS-CoV-2 RT-PCR positivity and antibody prevalence among asymptomatic hospital-based health care workers

무증상 병원 근무자 중 SARS-CoV-2 RT-PCR 양성 및 항체 유병률

Article

Published on 2021-07-012022-09-12
Journal: Journal of Clinical Virology [Category] Coronavirus, SARS, 진단,

[키워드] 95 % CI Admissions amplification antibody Asymptomatic asymptomatic infection Blood Community confidence interval COVID-19 COVID-19 admission eligible HCW HCWs Health care Health care worker health care workers health system Hispanic/Latino ethnicity hospital hospitals IgG IgG antibodies infection control measure median age NAAT Nasopharyngeal swab no significant difference participant Patient PCR PCR positivity PCR test period prevalence positive Prevalence random reactive SARS-CoV-2 SARS-CoV-2 IgG antibody SARS-COV-2 infection SARS-CoV-2 PCR SARS-CoV-2 RT-PCR screening test Sex tested Transmission virus
[DOI] 10.1016/j.jcv.2021.104794 PMC 바로가기 [Article Type] Article

Padlock probe-based rolling circle amplification lateral flow assay for point-of-need nucleic acid detection

필요 시점 핵산 검출을 위한 자물쇠 프로브 기반 롤링 서클 증폭 측면 유동 분석

Article

Published on 2021-06-282022-09-11
Journal: The Analyst [Category] SARS, 치료기술, 치료법, 치료제,

[키워드] acute respiratory syndrome amplification Analysis antimicrobial resistance Bacterial binding site biosafety can be used cleave complex complexity Culture diagnostics digestion DNA DNA and RNA double-stranded environmental monitoring Epidemiology faster food safety help inherent isothermal isothermal amplification method isothermal amplification methods lateral flow lateral flow immunoassay limit limit of detection linear NAAT Novel coronavirus Nuclease nucleic acid nucleic acid amplification tests Nucleic acid detection padlock pathogen Pathogens PCR plan platform polymerase probe provide RCA reaction referred to resistance gene respiratory robustness Rolling circle amplification Saliva SARS-CoV-2 sensitive Severe acute respiratory syndrome severe acute respiratory syndrome-coronavirus-2 significantly single-stranded DNA targets Therapeutics tissue extract turnaround time water
[DOI] 10.1039/d1an00399b PMC 바로가기 [Article Type] Article

Comparative performance and cycle threshold values of 10 nucleic acid amplification tests for SARS-CoV-2 on clinical samples

Research Article

Published on 2021-06-232022-10-28
Journal: PLoS ONE [Category] COVID-19,

A Child Infected with COVID-19 in China—A Case Report

중국에서 COVID-19에 감염된 어린이 - 사례 보고서

Case Reports

Published on 2021-06-182022-09-10
Journal: Journal of tropical pediatrics [Category] SARS, 치료기술,

[키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 amplification both lungs Chest computed tomography Chest CT Child children clinical symptom Clinical symptoms Computed tomography coronavirus cough COVID-19 detect diarrhea examination Fecal sample fecal samples Fecal–oral transmission Fecal–oral transmission Fever Ground-glass opacities ground-glass opacity Hospitalization Infection Lungs NAAT nucleic acid nucleic acid amplification test nucleic acid amplification tests Pediatric patient Pediatric patients performed positive report respiratory SARS-CoV-2 severe acute respiratory syndrome Coronavirus the patient throat swab throat swabs with COVID-19
[DOI] 10.1093/tropej/fmaa090 PMC 바로가기 [Article Type] Case Reports

Evaluation of an antigen-based test for hospital point-of-care diagnosis of SARS-CoV-2 infection

Observational Study

Published on 2021-06-012022-10-05
Journal: Journal of Clinical Virology [Category] SARS, 임상,