nasopharyngeal swabs – Page 38 – Communicable Diseases Research

Development and Clinical Application of a Rapid and Sensitive Loop-Mediated Isothermal Amplification Test for SARS-CoV-2 Infection

Research Article

Published on 2020-08-262022-10-30
Journal: mSphere [Category] COVID-19, MERS,

The Model for Early COvid-19 Recognition (MECOR) Score: A Proof-of-Concept for a Simple and Low-Cost Tool to Recognize a Possible Viral Etiology in Community-Acquired Pneumonia Patients during COVID-19 Outbreak

Article

Published on 2020-08-212022-10-31
Journal: Diagnostics [Category] COVID-19,

[키워드] addition affected AUROC blood cell count case-control study chest pain Cohort community-acquired pneumonia coronavirus cough COVID-19 COVID-19 patient cut-off Diagnosis diagnostic disease Dyspnea Effectiveness eosinophils evaluated examined excluded Fever immunosuppressants index Interstitial lung disease Lymphocytes Model modify Monocytes multivariate model nasopharyngeal swabs Neutrophils P -value parameter Patient patients treated peripheral blood cell Platelets Pneumonia Probability Prospective Study Recognition reduction in respiratory retrospective SARS-CoV-2 score selected sensitivity simple specificity Steroids Triage validation cohort White blood cell
[DOI] 10.3390/diagnostics10090619 PMC 바로가기 [Article Type] Article

A child infected with severe acute respiratory syndrome coronavirus 2 presenting with diarrhea without fever and cough A case report

4400

Published on 2020-08-142022-10-30
Journal: Medicine [Category] COVID-19, MERS,

[키워드] absorbed acute respiratory syndrome Admission Adults antibody Asymptomatic Atypical Case report cause causes children children with COVID-19 Chinese traditional medicine clinical feature Computed tomography computed tomography scan content coronavirus Coronavirus disease 2019 cough country COVID-19 Diagnosis diarrhea Digital discharge discharged disease epidemiological exhibited explained Fever gastroenteritis global pandemic had no hepatic injury hospital IgM and IgG lack Liver damage Liver function lung Mild nasopharyngeal swabs nucleic acid amplification nucleic acid amplification test Patient Pneumonia positive presenting pulmonary lesion pulmonary lesions SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 RNA severe acute respiratory syndrome coronavirus 2 Shortness of breath spread to swab sample Symptom Symptoms the patient the SARS-CoV-2 thought Treatment virus
[DOI] 10.1097/MD.0000000000021427 PMC 바로가기 [Article Type] 4400

Diagnosis of COVID-19 using multiple antibody assays in two cases with negative PCR results from nasopharyngeal swabs

비인두 면봉에서 PCR 음성인 2건의 다중 항체 분석을 사용한 COVID-19 진단

Case Reports

Published on 2020-08-122022-09-12
Journal: Infection [Category] MERS, 진단,

Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) by Mass Spectrometry

질량분석법을 통한 중증급성호흡기증후군 코로나바이러스 2(SARS-CoV-2) 검출

Article

Published on 2020-08-042022-08-13
Journal: Viruses [Category] MERS, 임상,

[키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 amplification amplified analyzed assays Chain Reaction comparable Concordance coronavirus coronavirus 2 COVID19 detect detection faster gold gold standard hands initial mass mass spectrometry MS test system nasopharyngeal swabs outbreak Patient PCR polymerase chain polymerase chain reaction positive protocol real-time reverse transcriptase Real-time reverse transcriptase polymerase chain reaction respiratory Result reverse transcriptase Reverse transcriptase polymerase chain reaction Ribonucleic acid RNA rRT-PCR SARS-CoV-2 SARS-CoV2 severe acute respiratory syndrome Coronavirus Spectrometry tested Viral viral ribonucleic acid Viral RNA viral spread
[DOI] 10.3390/v12080849 PMC 바로가기 [Article Type] Article

Viral Load Dynamics in Sputum and Nasopharyngeal Swab in Patients with COVID-19

Research Reports

Published on 2020-08-032022-10-29
Journal: Journal of Dental Research [Category] COVID-19, MERS, SARS,

[키워드] bodily secretions caused collected Community coronavirus Coronavirus disease 2019 COVID-19 diabetes disease Dynamics global pandemic hypertension involved load morbidity and mortality nasopharyngeal Nasopharyngeal swab nasopharyngeal swabs negative test Observational cohort study Patient patients with COVID-19 performed polymerase chain positive profile progressed public health Quantitative remained Renmin Hospital required SARS-CoV-2 detection serial passage sputum Sputum sample Swab the disease Transmission turn underlying conditions underlying diseases university Viral load virulence virus infections was measured with COVID-19 Wuhan
[DOI] 10.1177/0022034520946251 PMC 바로가기 [Article Type] Research Reports

Point-of-Care Diagnostics of COVID-19: From Current Work to Future Perspectives

Review

Published on 2020-07-312022-10-29
Journal: Sensors (Basel, Switzerland) [Category] COVID-19, SARS,

Detection of SARS-CoV-2 RNA by direct RT-qPCR on nasopharyngeal specimens without extraction of viral RNA

바이러스 RNA를 추출하지 않고 비인두 표본에서 직접 RT-qPCR에 의한 SARS-CoV-2 RNA 검출

Research Article

Published on 2020-07-242022-08-13
Journal: PLoS ONE [Category] Biochemistry, COVID-19, MERS, SARS,

[키워드] Accuracy analytical sensitivity approach circumvent collected condition demonstrated detect detection develop direct approach expand help Incubation Laboratory limit of detection master mix medium nasopharyngeal specimen Nasopharyngeal swab nasopharyngeal swabs other conditions other coronavirus other coronaviruses PCR Pearson correlation coefficient positive positively correlated protocol provide reagents reproducibility resource RNA extraction RT-qPCR RT-qPCR assay RT-qPCR assays RT-qPCR master mixes SARS-CoV-2 SARS-CoV-2 RNA SARS-CoV-2 testing sensitivity specificity specimen submitted TaqPath tested Transport Variation Viral Viral RNA virus
[DOI] 10.1371/journal.pone.0236564 PMC 바로가기 [Article Type] Research Article

A Novel Multiplex qRT-PCR Assay to Detect SARS-CoV-2 Infection: High Sensitivity and Increased Testing Capacity

Communication

Published on 2020-07-172022-10-29
Journal: Microorganisms [Category] COVID-19,

Health Surveillance and Response to SARS-CoV-2 Mass Testing in Health Workers of a Large Italian Hospital in Verona, Veneto

Article

Published on 2020-07-152022-10-30
Journal: International Journal of Environmental Research an [Category] COVID-19, SARS,

[키워드] 95% CI administration age China close contact Community confirmed case COVID COVID-19 COVID-19 outbreak cumulative diffusion Evidence Gender Health Health Service health worker Healthcare workers hospital incidence Infection Isolation Italian Italian region Italy knowledge maintain mass Mass screening nasopharyngeal swabs nosocomial not affected Oropharyngeal participant PCR predictor Prevent provided response returned risk SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 infections specimen surgical Surveillance surveillance data Swab test tested Testing Veneto Verona viral gene worker
[DOI] 10.3390/ijerph17145104 PMC 바로가기 [Article Type] Article