Evaluation of SARS-CoV-2 diagnostics and risk factors associated with SARS-CoV-2 infection in Zambia잠비아에서 SARS-CoV-2 감염과 관련된 SARS-CoV-2 진단 및 위험 인자 평가Article Published on 2022-07-012022-09-11 Journal: International Journal of Infectious Diseases [Category] COVID19(2023년), SARS, 변종, [키워드] 2019-nCoV RNA 95% CI 95% confidence interval Antigen assays Beta Beta variant chronic pulmonary disease Comorbidities Comorbidity COVID-19 diagnostic diagnostic test diagnostics evaluated female fusion gold gold standard Government HIV IMPROVE lateral flow Lateral flow test odds of infection outbreak Participants PCR PCR assay positive public health RDTs real time real time- PCR recruited risk factor RT-PCR assay RT-PCR assays RT-PCR kit SARS-CoV-2 SARS-COV-2 infection sensitivities sensitivity sequenced serology Sex specificity validation study variant WHO [DOI] 10.1016/j.ijid.2022.04.017 PMC 바로가기 [Article Type] Article
Evaluating the performance characteristics of five lateral flow assays for the detection of the SARS-CoV-2 nucleocapsid antigenSARS-CoV-2 뉴클레오캡시드 항원 검출을 위한 5가지 측면 유동 분석의 성능 특성 평가Article Published on 2022-05-252022-09-11 Journal: Scientific Reports [Category] COVID19(2023년), SARS, 진단, 치료기술, 치료법, [키워드] 95% CI Accuracy acquisition age assays caution Chain Reaction Characteristics China collected Community complement complementary costly COVID-19 COVID-19 negative COVID-19 pandemic diagnostic Diagnostic accuracy early diagnosis ENCODE Evaluating facilitate female FIVE hospitalised individuals with COVID-19 Infection Inpatient Italy lateral flow MHRA nucleocapsid antigen outcomes Oxygenation Participants Patient patients with COVID-19 PCR testing performed polymerase chain polymerase chain reaction protocol ranged reverse-transcriptase polymerase chain reaction Rome RT-PCR RT-PCR assay RT-PCR assays RT-PCR testing SARS-CoV-2 SARS-CoV-2 antigen sensitivity swabbing the SARS-CoV-2 thresholds variable Variation was performed WHO [DOI] 10.1038/s41598-022-12805-1 PMC 바로가기 [Article Type] Article
A fast extraction-free isothermal LAMP assay for detection of SARS-CoV-2 with potential use in resource-limited settings자원이 제한된 환경에서 잠재적으로 사용할 수 있는 SARS-CoV-2 검출을 위한 빠른 추출이 필요 없는 등온 LAMP 분석Article Published on 2022-05-022022-09-11 Journal: Virology Journal [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술, [키워드] alternative method analysed Analysis caused clinical sample clinical samples conditions country current demonstrated determine disease equipment extracted RNA extraction Extraction-free LAMP IMPROVE Incubation isothermal isothermal amplification LAMP limit of detection London management Nasopharyngeal swab nasopharyngeal swab sample Nasopharyngeal swab samples non-specific not affect nucleic acid PCR phosphate Phosphate Buffered Saline primer pair primer pairs qRT-PCR Quantitative reaction reagents resource resource-limited settings RLS RNA RT-PCR RT-PCR assays SARS-CoV-2 Sensitivity and specificity significantly Spread Street suggested tested Viral viral transport media were used [DOI] 10.1186/s12985-022-01800-7 PMC 바로가기 [Article Type] Article
Factors associated with cycle threshold values (Ct-values) of SARS-CoV2-rRT-PCRSARS-CoV 2-rT-PCR의 주기 역치 값(Ct 값)과 관련된 요인Article Published on 2022-05-012022-09-11 Journal: Molecular biology reports [Category] COVID19(2023년), SARS, 치료기술, [키워드] age association Care caution clinical clinical history COVID-19 COVID-19 severity COVID-19 testing Ct values Ct-values cycle cycle threshold Cycle threshold value Cycle threshold values demographics diagnostic distribution distributions examined Factor Health Health care individual information limitation N gene ORF1ab Patient PCR assays PCR test RdRP RdRp gene RdRp genes reported RT-PCR assay RT-PCR assays RT-PCR test SARS-CoV-2 SARS-CoV-2 positive patient SARS-CoV-2 positive patients SARS-CoV-2 RT-PCR test Sex Symptom Symptomatology the patient the SARS-CoV-2 threshold was collected [DOI] 10.1007/s11033-022-07360-x PMC 바로가기 [Article Type] Article
Combined anti-SARS-CoV-2 IgA, IgG, and IgM Detection as a Better Strategy to Prevent Second Infection Spreading Waves2차 감염 확산을 방지하기 위한 더 나은 전략으로 결합된 anti-SARS-CoV-2 IgA, IgG 및 IgM 검출Article Published on 2022-02-012022-09-11 Journal: Immunological investigations [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술, [키워드] absence anti-SARS-CoV-2 anti-SARS-CoV-2 IgG antibody Antigen antigens atypical symptom Better Combined complementary Complete Concentration control group coronavirus coronavirus disease COVID-19 COVID-19 patient COVID-19 serological test current described detection Diagnosis digestive disease ELISA ELISA assay enzyme enzyme-linked immunosorbent enzyme-linked immunosorbent assay evaluated false false-negative false-negative results flowchart focus General population gold group Health IgA IgG IgM IgM and IgG Immune status Immunity immunoassay Immunoglobulin immunoglobulins individual Infection International involved lateral flow immunoassay lateral flow immunoassay (LFIA). lead LFIA methodology mucosal occur Outbreaks outcomes Patient persistence reported respiratory respiratory symptom RT-PCR assay RT-PCR assays SARS-CoV-2 second serological serological test Serological tests spreading Standardization Strategy Symptom Variability Wave [DOI] 10.1080/08820139.2020.1823407 PMC 바로가기 [Article Type] Article
Comparative Analysis of Five Multiplex RT-PCR Assays in the Screening of SARS-CoV-2 VariantsArticle Published on 2022-01-272022-10-29 Journal: Microorganisms [Category] COVID-19, [키워드] Accuracy Beta Catcher circulating Comparative COVID-19 Delta diagnostic diagnostics Direct E484K evaluate examined Extended FIVE Gamma identify Iota Italy K417N L452R Laboratory Liguria mapped multiplex N501Y mutation Nasopharyngeal swab Next-generation sequencing NGS pandemic performed ranged reference genome RT-PCR RT-PCR assays RT-PCR test SARS-CoV-2 SARS-CoV-2 variant SARS-CoV-2 variants screened Screening sensitivity specific mutation specimen Surveillance the SARS-CoV-2 variant variants of concern wild-type strain [DOI] 10.3390/microorganisms10020306 PMC 바로가기 [Article Type] Article
Could pooled samples method affect SARS-CoV-2 diagnosis accuracy using BGI and Sansure-Biotech RT-PCR kits used in Gabon, Central Africa?풀링 된 샘플 방법은 중앙 아프리카 Gabon에서 사용되는 BGI 및 Sansure-Biotech RT-PCR 키트를 사용하여 SARS-COV-2 진단 정확도에 영향을 줄 수 있습니까?Research Article Published on 2022-01-212022-09-10 Journal: PLoS ONE [Category] SARS, 진단, 치료기술, [키워드] Accuracy Affect analyzed approach assays BGI can be used conducted contrary Ct value Ct values cycle threshold Daniel demonstrated Diagnosis diagnosis of SARS-CoV-2 eight experiment FIVE Gabon gold gold standard increase in occurred PCR assays pool positive positive sample Positive test Professor protocol reagent Result RT-PCR RT-PCR assays RT-PCR kit SARS-CoV-2 saving selected specificity specimen statistically significant tested the mean Volume without affecting [DOI] 10.1371/journal.pone.0262733 PMC 바로가기 [Article Type] Research Article
Efficacy of Fluorecare SARS-CoV-2 Spike Protein Test Kit for SARS-CoV-2 detection in nasopharyngeal samples of 121 individuals working in a manufacturing company제조 회사에서 일하는 121 명의 개인의 비 인두 샘플에서 SARS-COV-2 검출을위한 형광 케어 SARS-COV-2 스파이크 단백질 테스트 키트의 효능Research Article Published on 2022-01-132022-09-10 Journal: PLoS ONE [Category] 진단, 치료기술, [키워드] 24 hour 24 hours 95% CI activities addition adopted approach collected COVID-19 cases cycle threshold diagnostic evaluate False negative force Health immunochromatographic assay increase in individual Infection introduced Local lockdown manufacturer’s instructions nasopharyngeal sample Nasopharyngeal samples negative test objective PCR assays performed positive public health Result risk Risk assessment RT-PCR RT-PCR assays RT-PCRs SARS-CoV-2 SARS-CoV-2 antigen SARS-CoV-2 detection SARS-CoV-2 RNA Sensitivity and specificity specimen specimen collection spike Spike protein suggested Surveillance Task Force Test test results tested was performed WHO [DOI] 10.1371/journal.pone.0262174 PMC 바로가기 [Article Type] Research Article
SARS-CoV-2 N Gene G29195T Point Mutation May Affect Diagnostic Reverse Transcription-PCR DetectionSARS-CoV-2 N 유전자 G29195T 점 돌연변이가 진단 역전사-PCR 검출에 영향을 줄 수 있음Observation Published on 2022-01-122022-09-10 Journal: Microbiology Spectrum [Category] COVID19(2023년), MERS, SARS, 변종, 진단, 치료기술, 치료제, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 binding CDC clinical sample clinical samples complementary coronavirus detection diagnostic diagnostic escape diagnostic test diagnostic tests false-negative G29195T genome position Laboratory Mutation N gene nucleic acid nucleic acid sequences occur Point Point mutation Potential primer Primers probe probes Rapid Region respiratory reverse transcription RT-PCR RT-PCR assays SARS-CoV-2 SARS-CoV-2 N SARS-CoV-2 RT-PCR SARS-CoV-2 variant sequence severe acute respiratory syndrome Coronavirus Surveillance undetectable Viral viral genome viral genomes whole-genome sequencing [DOI] 10.1128/spectrum.02223-21 PMC 바로가기 [Article Type] Observation
A Cross Sectional Sampling Reveals Novel Coronaviruses in Bat Populations of GeorgiaArticle Published on 2021-12-312022-10-28 Journal: Viruses [Category] COVID-19, [키워드] alphacoronavirus Amino acid anal swab Asia bat bats Betacoronavirus Co-infection Complete conducted coronavirus CoV CoV genera Critical cross-sectional eastern europe eight Epidemics Europe Genetic Georgia Limited novel nucleotide occurred Pandemics pathogen Phylogenetic phylogenetic inference Phylogeny Population populations positive positive rate Research RT-PCR assays Sample sampling sequenced sequencing method tested [DOI] 10.3390/v14010072 PMC 바로가기 [Article Type] Article