Are saliva and deep throat sputum as reliable as common respiratory specimens for SARS-CoV-2 detection? A systematic review and meta-analysis타액과 인후 가래는 SARS-CoV-2 검출을 위한 일반적인 호흡기 표본만큼 신뢰할 수 있습니까? 체계적인 검토 및 메타 분석Review Published on 2021-09-012022-09-11 Journal: American journal of infection control [Category] SARS, 치료기술, [키워드] 95% CI 95% confidence interval Analysis Asymptomatic Asymptomatic cases asymptomatic patients Bronchoalveolar lavage fluid COVID-19 COVID-19 infection COVID-19 pandemic definitive diagnosis diagnostic diagnostic sensitivity diagnostic test diagnostic value disease severity DTS Evidence inclusion criteria Infection Laboratory Meta-analysis Mild nasopharyngeal Nasopharyngeal swab nasopharyngeal swabs oropharyngeal swab oropharyngeal swabs patients with COVID-19 performed provide Quantitative analysis raise random-effects model reliability respiratory specimen retrieved RT-PCR RT-PCR diagnostic test RT-PCR tests Saliva sampling SARS-CoV-2 SARS-CoV-2 detection SARS-COV-2 infection sensitivity Severe patient severe patients severity specimen specimens sputum Stata Stata software Support swabs symptomatic patient Symptomatic patients systematic review Systemic review the disease Viral load was performed [DOI] 10.1016/j.ajic.2021.03.008 PMC 바로가기 [Article Type] Review
Diagnostic performance of a colorimetric RT -LAMP for the identification of SARS-CoV-2: A multicenter prospective clinical evaluation in sub-Saharan AfricaResearch Paper Published on 2021-08-282022-10-31 Journal: EClinicalMedicine [Category] COVID-19, [키워드] Accuracy acute respiratory syndrome African appear Asymptomatic Cameroon caused clinical evaluation comparable conducted coronavirus coronavirus SARS-CoV-2 COVID-19 COVID-19 pandemic cycle threshold dependent on detection diagnostic Diagnostic accuracy Ethiopia evaluate extrinsic finding foundation funding individual infected individual intrinsic isothermal amplification Italy Kenya management Melinda Gate multicenter multicentre Negative predictive value Nigeria observational study Pharyngeal swab polymerase chain Positive predictive value prevention of COVID-19 Prospective prospective observational study real time reverse transcription Reverse transcription loop-mediated isothermal amplification RLS RNA RT LAMP RT-LAMP RT-PCR SARS-CoV-2 sensitivity Sensitivity and specificity specificity specimen specimens sub-Saharan Africa subset Trial Viral load Viral RNA virus was determined was tested [DOI] 10.1016/j.eclinm.2021.101101 PMC 바로가기 [Article Type] Research Paper
Detection of SARS-CoV-2 Infection in Gargle, Spit, and Sputum Specimens가글, 침, 가래 표본에서 SARS-CoV-2 감염 감지Research Article Published on 2021-08-252022-09-10 Journal: Microbiology Spectrum [Category] MERS, SARS, 진단, 치료기술, [키워드] 95% CI 95% confidence interval acceptability acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 alternative testing methods close contact collected Control coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 COVID-19 pandemic cycle threshold decrease detection Developing Diagnosis diagnosis of SARS-CoV-2 equipment evaluated gargle gold gold standard Health care health care workers help IMPROVE Infection Nasopharyngeal swab nasopharyngeal swab specimen nose swabs NPs Outpatient overcome Patient reducing respiratory reverse transcription risk of infection sampling strategy SARS-CoV-2 SARS-COV-2 infection sensitivities sensitivity severe acute respiratory syndrome Coronavirus significantly higher specimen specimen collection specimens spit sputum Standard deviation Swab the patient [DOI] 10.1128/Spectrum.00035-21 PMC 바로가기 [Article Type] Research Article
Comparison of SARS-CoV-2 PCR-Based Detection Using Saliva or Nasopharyngeal Swab Specimens in Asymptomatic Populations무증상 집단에서 타액 또는 비인두 면봉 표본을 사용한 SARS-CoV-2 PCR 기반 검출의 비교Research Article Published on 2021-08-252022-09-10 Journal: Microbiology Spectrum [Category] MERS, SARS, 진단, 치료기술, [키워드] (Promega) 2019-nCoV acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 analyzed Asymptomatic both groups carrier CDC center Characteristics Chemistry Combination Community Compliance Control coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 COVID-19 infection COVID-19 infections demonstrated detection detection rate diagnostic disease control group groups Host in both group Inconclusive independent Infection Integrated DNA Technologies nasopharyngeal noninvasive noninvasive respiratory NP swab overcome pandemic participant Participants PCR performed Population populations positive predicted prevention Probability probe Promega proportion provided qPCR quantitative PCR reported respiratory RNA extraction RNase P Roche RSC Saliva saliva samples SARS-CoV-2 SARS-CoV-2 detection School Schools secretion sensitivity severe acute respiratory syndrome Coronavirus specimen specimens supply shortage Supply shortages supported Surveillance swab samples swabbing tested Thermo Fisher Scientific [DOI] 10.1128/Spectrum.00062-21 PMC 바로가기 [Article Type] Research Article
Clinical and epidemiologic characteristics of inconclusive results in SARS-CoV-2 RT-PCR assaysSARS-COV-2 RT-PCR 분석에서 결정적인 결과의 임상 및 역학적 특성Research Published on 2021-08-212022-09-10 Journal: BMC Infectious Diseases [Category] MERS, SARS, 치료기술, [키워드] addition amplified Characteristics clinical Clinical significance clinician confirmed case Confusion COVID-19 detect Follow-up Inconclusive Inconclusive result Infection prevention infections molecular Molecular assay PCR assays positive result Prevention and control respiratory respiratory specimen respiratory specimens Result RNA RT-PCR RT-PCR assay SARS-CoV-2 SARS-CoV-2 RT-PCR sgRNA sgRNAs specimen specimens subgenomic RNA supplementary material Viral [DOI] 10.1186/s12879-021-06534-5 PMC 바로가기 [Article Type] Research
Innovative design of 3D-printed nasopharyngeal pediatric swab for COVID-19 detectionTechnical Note Published on 2021-08-202022-10-28 Journal: 3D Printing in Medicine [Category] COVID-19, [키워드] children coronavirus COVID-19 COVID19 flexible Infant information nasal swabs nasopharyngeal Nasopharyngeal swab pediatric producing provide specimens Swab Three-dimensional printing upper respiratory [DOI] 10.1186/s41205-021-00113-9 PMC 바로가기 [Article Type] Technical Note
Impact of Full Vaccination with mRNA BNT162b2 on SARS-CoV-2 Infection: Genomic and Subgenomic Viral RNAs Detection in Nasopharyngeal Swab and Saliva of Health Care WorkersArticle Published on 2021-08-142022-10-29 Journal: Microorganisms [Category] COVID-19, [키워드] analysed Analysis Asymptomatic B.1.1.7 variant baseline BNT162b2 Concordance coronavirus Course cumulative detection droplet digital PCR eight expression Frequency HCW HCWs Health care worker hospitals identify Impact incidence individual individuals infected individuals Infection investigated majority MONITOR mRNA BNT162b2 Mutation N501Y NPs performed positive provided real time real time RT-PCR real-time RT-PCR receiving resulting RNA RT-PCR Saliva saliva specimen SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 surveillance specimens subgenomic subjects symptomatic symptomatic cases tested Transmission vaccination Vaccine vaccinee variants Viral load Viral mutations Viral RNA was measured worker [DOI] 10.3390/microorganisms9081738 PMC 바로가기 [Article Type] Article
Acquisition of the L452R Mutation in the ACE2-Binding Interface of Spike Protein Triggers Recent Massive Expansion of SARS-CoV-2 Variants스파이크 단백질의 ACE2 결합 인터페이스에서 L452R 돌연변이의 획득은 SARS-CoV-2 변이체의 최근 대규모 확장을 유발합니다Virology Published on 2021-08-112022-09-10 Journal: Journal of Clinical Microbiology [Category] MERS, SARS, 변종, [키워드] ACE2 acquisition acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Amino acid amino acids Analysis angiotensin Angiotensin-converting enzyme angiotensin-converting enzyme 2 CAL.20C caused Cell clade coding coronavirus Epsilon expansion Factor global analysis Immune escape independent Infection Interaction interface Iota L452R Lineage lineages massive Mutation N-terminal domain pathogenicity PCR amplification Phylogenetic analysis Positive selection RBD recent Receptor-binding domain reported respiratory San Diego Zoo Sanger sequencing SARS-CoV-2 specimens spike Spike protein Spike proteins the RBD the receptor-binding domain the spike protein Transmissibility Trigger triggered variant Viral viral variant virus [DOI] 10.1128/JCM.00921-21 PMC 바로가기 [Article Type] Virology
Validation of saliva sampling as an alternative to oro-nasopharyngeal swab for detection of SARS-CoV-2 using unextracted rRT-PCR with the Allplex 2019-nCoV assayAllplex 2019-nCoV 분석과 함께 추출되지 않은 rRT-PCR을 사용하여 SARS-CoV-2 검출을 위한 구강 비인두 면봉의 대안으로 타액 샘플링 검증Disease, Diagnosis and Diagnostics Published on 2021-08-092022-09-10 Journal: Journal of Medical Microbiology [Category] MERS, SARS, 진단, 치료기술, [키워드] 2019-nCoV assay acute respiratory syndrome automated Coronavirus-2 detection detection efficiency diagnosing diagnosis of SARS-CoV-2 displaying equipment expand hospital Infection Nasopharyngeal swab nCoV pandemic Patient performed positive positive sample proteinase Proteinase K provided recruited respiratory Result reverse-transcriptase PCR RNA extraction rRT-PCR RT-PCR Saliva saliva samples SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 RNA sensitivity specimen specimens Supply chain Swab swabs Symptom symptomatic individual symptomatic individuals tested Treatment validation [DOI] 10.1099/jmm.0.001404 PMC 바로가기 [Article Type] Disease, Diagnosis and Diagnostics
Sensitive extraction-free SARS-CoV-2 RNA virus detection using a chelating resinArticle Published on 2021-08-092022-10-30 Journal: iScience [Category] COVID-19, [키워드] Abstract Biological Biological sciences Biological sciences research methodologies buffer caused COVID-19 pandemic current Detection sensitivity diagnostic diagnostic test Direct initial lack Molecular Biology Experimental Approach Nasopharyngeal swab pathogen Patient PCR Quantitative Research reverse transcription PCR RNA RNA extraction RT-qPCR Safe SARS-CoV-2 SARS-CoV-2 RNA sensitive specimens supply shortage Swab Transport Treatment variety Viral transport medium Virology virus detection [DOI] 10.1016/j.isci.2021.102960 PMC 바로가기 [Article Type] Article