Virological and Serological Discordant Profiles in COVID-19 Pneumonia: Two Atypical Clinical CasesImmunology Published on 2020-10-022022-11-01 Journal: Frontiers in Immunology [Category] COVID-19, MERS, [키워드] acute respiratory syndrome antibodies antibody binding clinical coronavirus coronavirus disease COVID-19 diagnosed discrepancy Hospitalization Immunoglobulin Infection moderate nasopharyngeal swabs Neutralizing Neutralizing antibodies NP observation one patient oxygen saturation Pathogenesis Patient PCR Pneumonia positive profile SARS-CoV-2 SARS-CoV-2 proteins Spike protein Viral RNA WHO [DOI] 10.3389/fimmu.2020.580867 PMC 바로가기 [Article Type] Immunology
Viral RNA Load in Mildly Symptomatic and Asymptomatic Children with COVID-19, Seoul, South KoreaResearch Letter Published on 2020-10-012022-10-31 Journal: Emerging Infectious Diseases [Category] COVID-19, MERS, SARS, [키워드] children children with COVID-19 Concentration coronavirus coronavirus disease COVID-19 detectable early phase Fecal sample feces Infection load nasopharyngeal swabs positive respiratory infections RNA Saliva SARS-CoV-2 SARS-CoV-2 RNA Seoul severe acute respiratory syndrome coronavirus 2 South Korea symptomatic and asymptomatic tested Transmission Viral load Viral RNA viruses with COVID-19 zoonoses [DOI] 10.3201/eid2610.202449 PMC 바로가기 [Article Type] Research Letter
Sensitivity of nasopharyngeal, oropharyngeal, and nasal wash specimens for SARS-CoV-2 detection in the setting of sampling device shortage샘플링 장치 부족 상황에서 SARS-CoV-2 검출을 위한 비인두, 구인두 및 비강 세척 표본의 감도Brief Report Published on 2020-09-172022-09-10 Journal: European Journal of Clinical Microbiology & Infect [Category] MERS, SARS, 진단, 치료기술, [키워드] alternative method alternative methods analytical sensitivity Cell culture cell culture medium comparable coronavirus disease Coronavirus disease 2019 COVID-19 crisis culture medium Diagnostic techniques nasal Nasal washes nasopharyngeal Nasopharyngeal swab nasopharyngeal swabs NPs Oropharyngeal oropharyngeal swab sample collection SARS-CoV-2 SARS-CoV-2 detection SARS-CoV-2 RT-PCR specimen specimens supplementary material Transport media transport medium upper respiratory tract infection Viral Viral transport medium [DOI] 10.1007/s10096-020-04039-8 PMC 바로가기 [Article Type] Brief Report
Performance of an extended triage questionnaire to detect suspected cases of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection in obstetric patients: Experience from two large teaching hospitals in Lombardy, Northern ItalyResearch Article Published on 2020-09-152022-10-28 Journal: PLoS ONE [Category] COVID-19, MERS, SARS, [키워드] 95% CI Admission approach Asymptomatic Care Contact coronavirus 2 detect disorder disorders evaluate experience foundation healthcare worker hospital implementation infected patients Infection infections involved Isolated Italy lombardy minor symptom nasopharyngeal swabs objective Obstetric olfactory Patient patients performance positive positive result prospective cohort study questionnaire Rate rate of infection reported symptom respiratory Result risk RT-PCR SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 RT-PCR SARS-CoV-2 testing screened Till triggered was performed women [DOI] 10.1371/journal.pone.0239173 PMC 바로가기 [Article Type] Research Article
Chest imaging findings in COVID-19 patients: a case series from NigeriaCase Series Published on 2020-09-092022-10-28 Journal: The Pan African Medical Journal [Category] COVID-19, MERS, SARS, [키워드] age case sery cause change Chest chest imaging COVID-19 COVID-19 cases description Diagnosis differential diagnose disease Follow-up global pandemic imaging Infectious disease Inflammation initial nasopharyngeal swabs Nigeria observation polymerase chain positive reported Respiratory system sub-Saharan Africa tested transcriptase [DOI] 10.11604/pamj.2020.37.39.25006 PMC 바로가기 [Article Type] Case Series
Validation of a single-step, single-tube reverse transcription loop-mediated isothermal amplification assay for rapid detection of SARS-CoV-2 RNAEditor's Choice Published on 2020-09-052022-10-29 Journal: Journal of Medical Microbiology [Category] COVID-19, SARS, [키워드] alleviate average bypassing CDC clinical sample Combination conducted COVID-19 detect diagnostic diagnostics Dilution E-gene enzyme evaluated FAM FDA implementation intervals isothermal amplification Laboratory medium Nasopharyngeal swab nasopharyngeal swabs nucleocapsid primer required resource Result reverse transcription RNA extraction kit RNA purification RT-LAMP RT-qPCR SARS-CoV-2 SARS-CoV-2 pandemic SARS-CoV-2 RNA SARS-CoV-2 virus screened Sensitivity and specificity specimen TCID the SARS-CoV-2 thermocycler thermocyclers Transport tube universal transport media UTM validation virus detection [DOI] 10.1099/jmm.0.001238 PMC 바로가기 [Article Type] Editor's Choice
Comparison of SARS-CoV-2 detection from nasopharyngeal swab samples by the Roche cobas 6800 SARS-CoV-2 test and a laboratory-developed real-time RT-PCR testRoche cobas 6800 SARS-CoV-2 검사와 연구소에서 개발한 실시간 RT-PCR 검사에 의한 비인두 면봉 검체의 SARS-CoV-2 검출 비교Article Published on 2020-09-012022-09-11 Journal: Journal of medical virology [Category] MERS, SARS, 진단, 치료기술, [키워드] 95% confidence interval acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus-2 Analysis analyzed assays center Chain Reaction clinical clinical laboratories Concordance Control coronavirus Coronavirus-2 cycle Cycle threshold values disease control evaluated expand Factors GraphPad Prism GraphPad Prism 8 highlighting Inconclusive Infection limit of detection medium Mount Sinai Mount Sinai Health System Nasopharyngeal swab nasopharyngeal swab sample nasopharyngeal swabs platform polymerase chain reaction positive prevention primer primer sequences Prism protocol real-time RT-PCR test reported respiratory Reverse transcription-polymerase chain reaction RNA RNA extraction Roche Roche Diagnostics routine clinical care SARS SARS-CoV-2 SARS-CoV-2 detection SARS-CoV-2 test severe acute respiratory syndrome Coronavirus statistical analysis submitted subsequent System tested threshold value Transport transport medium Universal Transport Medium was performed [DOI] 10.1002/jmv.25988 PMC 바로가기 [Article Type] Article
Effects of oral care on prolonged viral shedding in coronavirus disease 2019 (COVID-19)코로나바이러스 질병 2019(COVID-19)에서 장기간의 바이러스 배출에 대한 구강 관리의 효과Article Published on 2020-09-012022-09-11 Journal: Special care in dentistry : official publication o [Category] SARS, 치료기술, [키워드] accumulated Accuracy acute respiratory syndrome acute respiratory syndrome coronavirus average Care Clinical course clinical recovery coronavirus coronavirus disease Coronavirus disease 2019 Coronavirus disease 2019 (COVID-19) COVID-19 COVID-19 patients detectable Effect eight evaluated Gargling IMPROVE less Mental mental retardation MOST nasopharyngeal swabs nucleic acid onset of symptom oral care oral cavities Patient patients PCR testing prolonged viral shedding Psychiatric Psychiatric disorders respiratory retardation severe acute respiratory syndrome Coronavirus severe acute respiratory syndrome coronavirus 2 severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) the patient tooth Tooth brushing tooth brushing. two patients undetectable Viral viral nucleic acid viral shedding virus with COVID-19 [DOI] 10.1111/scd.12498 PMC 바로가기 [Article Type] Article
Detection and analysis of nucleic acid in various biological samples of COVID-19 patientsCorrespondence Published on 2020-09-012022-10-05 Journal: Travel medicine and infectious disease [Category] SARS, 치료기술, [키워드] 2019-nCoV Accuracy Admission age anal swab Analysis average biological sample biological samples Blood caused center China Chinese city clinical manifestations Clinical treatment collected confirmed COVID-19 case Control country COVID-19 COVID-19 case COVID-19 patient Critical detection diagnosed with COVID-19 Diagnosis diagnosis of COVID-19 diagnostic digestive tract East epidemiological evaluate False negative rate females gold standard hospital IMPROVE Infection Infectious disease Internal control Isolation Laboratory male Mild Nasopharyngeal swab nasopharyngeal swabs negative control Novel coronavirus infection nucleic acid Nucleic acid detection nucleic acid test observation outbreak Patient patients with COVID-19 performed polymerase chain positive positive rate prevention Program Quantitative reduce Renmin Hospital Result RT-PCR detection RT-PCR test RT-PCR testing sealed Section Sequencing severe pneumonia simple spread to sputum swabs therapeutic effect transcriptase transferred Treatment Trial university upper respiratory tract viral nucleic acid Virus Disease was used Wuhan [DOI] 10.1016/j.tmaid.2020.101673 [Article Type] Correspondence
Duration of COVID-19: Data from an Italian Cohort and Potential Role for SteroidsCommunication Published on 2020-08-312022-10-29 Journal: Microorganisms [Category] COVID-19, [키워드] addition Admission Asia China cohort of patient Corticosteroid COVID-19 COVID-19 symptom defined diffusion disease Duration interquartile range Italian Italy Lymphocyte count nasopharyngeal swabs occurred onset of symptom pandemic PaO Patient patients treated Potential presenting previous study role SARS-CoV-2 SARS-CoV-2 viral shedding severe disease shown steroid Steroids the median viral shedding [DOI] 10.3390/microorganisms8091327 PMC 바로가기 [Article Type] Communication