nasopharyngeal swabs – Page 33 – Communicable Diseases Research

Characteristics of Viral Shedding in Respiratory Samples and Specific Antibodies Production in 564 COVID-19 Patients

564명의 COVID-19 환자에서 호흡기 샘플 및 특정 항체 생산의 바이러스 배출 특성

Article

Published on 2021-02-012022-09-12
Journal: Current medical science [Category] MERS, 진단,

No secret hiding place? Absence of SARS-CoV-2 on the ocular surface of 1145 hospitalized patients in a pandemic area

Miscellaneous

Published on 2021-01-292022-10-31
Journal: Graefe's Archive for Clinical and Experimental Oph [Category] COVID-19, MERS, SARS,

Variability in instructions for performance of nasopharyngeal swabs across Canada in the era of COVID-19 – what type of swab is actually being performed?

COVID-19 시대에 캐나다 전역에서 비인두 면봉 수행 지침의 변동성 – 실제로 어떤 유형의 면봉이 수행되고 있습니까?

Original Research Article

Published on 2021-01-282022-09-12
Journal: Journal of Otolaryngology - Head & Neck Surgery [Category] 진단,

[키워드] Abstract Canada CDC center collected Control COVID-19 disease control distance ear canal Edward effective England estimation external ear Guidance health authorities Health authority Health Organization heterogeneity identify insertion instruction island journal majority Medicine nasal passage nasal passages Nasopharyngeal swab nasopharyngeal swabs nasopharynx New Northwest Territories nose nostril nostrils Nova Nunavut organization outlined PAHO palate Pan pictogram prevention Prince provided public health Regional Result SARS-CoV-2 Screening supplementary material Surveillance Swab technique Turbinate was performed
[DOI] 10.1186/s40463-020-00490-x PMC 바로가기 [Article Type] Original Research Article

First Reported Nosocomial Outbreak of Severe Acute Respiratory Syndrome Coronavirus 2 in a Pediatric Dialysis Unit

소아 투석실에서 처음 보고된 중증 급성 호흡기 증후군 코로나바이러스 2의 병원 내 발병

Article

Published on 2021-01-272022-09-11
Journal: Clinical Infectious Diseases: An Official Publicat [Category] Fulltext, MERS, 치료기술,

[키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 addition analyzed Asymptomatic caused Chain Reaction China Clinical symptoms clinically Contact coronavirus coronavirus 2 coronavirus disease Coronavirus disease 2019 COVID-19 COVID-19 infections COVID-19 outbreak COVID-19 symptoms Ct values cycle cycle threshold develop diagnose dialysis epidemiological epidemiological links exposure to exposure-based risk classification flulike symptom flulike symptoms Germany HCW HCWs healthcare worker Healthcare workers heart high viral load highlight hospital identify index case individual infection control Infection Control measures involved laboratory-confirmed life-threatening medical record MONITOR Münster Nasopharyngeal swab nasopharyngeal swabs nosocomial nosocomial SARS-CoV-2 outbreak observation outbreak Patient pediatric person-to-person transmission polymerase chain polymerase chain reaction positive positive test result presenting Prevent remained reported respiratory risk rRT-PCR SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 infections severe acute respiratory syndrome Coronavirus significantly lower Spread spreader super-spreader. symptomatic and asymptomatic symptomatic and asymptomatic cases test results threshold unit university Viral Viral load viral shedding was used
[DOI] 10.1093/cid/ciaa491 PMC 바로가기 [Article Type] Article

Loop‐mediated isothermal amplification for the detection of SARS‐CoV‐2 in saliva

타액에서 SARS-CoV-2 검출을 위한 루프 매개 등온 증폭

Research Article

Published on 2021-01-262022-09-10
Journal: Microbial Biotechnology [Category] 진단, 치료기술,

Sensitivity of SARS-CoV-2 Detection With Nasopharyngeal Swabs

비인두 면봉으로 SARS-CoV-2 검출의 민감도

Observational Study

Published on 2021-01-262022-09-11
Journal: Frontiers in Public Health [Category] MERS, SARS, 임상, 진단, 치료기술,

[키워드] 95% CI age Algorithm asymptomatic phase circulation clinical recovery clinical study collected Comorbidities contagious COVID-19 detection Diagnosis diagnosis of COVID-19 diagnostic enrolled Enrollment evaluated False negative false negative (FN) Follow-up followed by identify Inclusion lack Nasopharyngeal swab nasopharyngeal swabs NPs number of comorbidities Patient positive pre-symptomatic Prevent Primary outcome reference standard retrospective rRT-PCR SARS-CoV-2 SARS-CoV-2 detection SARS-CoV-2 infected patients SARS-COV-2 infection sensitivity Sex statistically significant difference subject swab analysis swabs symptom onset symptomatic Symptoms to define utility Variation virus
[DOI] 10.3389/fpubh.2020.593491 PMC 바로가기 [Article Type] Observational Study

Structural Mapping of Mutations in Spike, RdRp and Orf3a Genes of SARS-CoV-2 in Influenza Like Illness (ILI) Patients

인플루엔자 유사 질병(ILI) 환자에서 SARS-CoV-2의 스파이크, RdRp 및 Orf3a 유전자 돌연변이의 구조적 매핑

Article

Published on 2021-01-192022-09-10
Journal: Viruses [Category] 치료기술,

[키워드] Affect ambulatory patients Amino acid amino acid substitution Analysis binding site cause characterized China clade Clustering collected community transmission confirmation conformational change COVID-19 COVID-19 case COVID-19 illness D614G epidemiological link Extracellular followed by functional ILI illness incidence independent indicated Influenza influenza like illness influenza vaccine isolate Like mapping membrane mild COVID-19 illness mitigate Nasopharyngeal swab nasopharyngeal swabs next generation sequencing NGS oligomerization overlap P323L pandemic Patient PCR Public health interventions Q57H RdRP replaced SARS-CoV-2 SARS-CoV-2 RNA SARS-CoV-2 virus Sequencing silent silent transmission spike spike gene Substitution Surveillance thought Transcription Transmission transmission of SARS-CoV-2 virus virus replication
[DOI] 10.3390/v13010136 PMC 바로가기 [Article Type] Article

Genome Sequencing of Sewage Detects Regionally Prevalent SARS-CoV-2 Variants

하수의 게놈 시퀀싱은 지역적으로 널리 퍼진 SARS-CoV-2 변이체를 감지합니다

Research Article

Published on 2021-01-192022-09-10
Journal: mBio [Category] 변종, 유전자 메커니즘, 치료기술,

[키워드] abundance allele Area can be used characterized collected Complete Consensus coronavirus COVID-19 pandemic Environmental microbiology Epidemic epidemiological epidemiological surveillance Evidence generate genetic diversity Genome Genome sequencing genomes Genomics Genotype Local metagenomic metagenomics metatranscriptomic Nasopharyngeal swab nasopharyngeal swabs nucleotide Observed Patient Region RNA RT-qPCR San Francisco San Francisco Bay SARS-CoV-2 SARS-CoV-2 genomes SARS-CoV-2 viral sequenced Sequencing sewage Single nucleotide variant Spread Surveillance the United State United States utility variant Viral Viral genome sequencing viral lineage viral lineages viral spread viral strain viral strains wastewater
[DOI] 10.1128/mBio.02703-20 PMC 바로가기 [Article Type] Research Article

Comparison of pre-analytical characteristics for molecular and serological diagnostics of COVID-19

Article

Published on 2021-01-192022-11-01
Journal: GMS Hygiene and Infection Control [Category] COVID-19,

Overcoming Supply Shortage for SARS-CoV-2 Detection by RT-qPCR

RT-qPCR에 의한 SARS-CoV-2 검출을 위한 공급 부족 극복

Article

Published on 2021-01-132022-09-10
Journal: Genes [Category] MERS, 진단, 치료기술,

[키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 alteration changed clinical sample collapse Concentration condition coronavirus Cq value Cq values described detection diagnostic diagnostics equipment guanidine guanidine hydrochloride investigated Laboratory limit of detection majority nasopharyngeal nasopharyngeal swabs not affect offer overcome pandemic patients performed primer Primers probe probes processed protocol qualitative detection reagent reagents reduced reducing released respiratory RNA room temperature RT-qPCR Saline Saliva SARS-CoV-2 SARS-CoV-2 pandemic SARS-CoV-2 RNA detection severe acute respiratory syndrome Coronavirus specimen stability stocks subsequent supply Swab temperature tested the SARS-CoV-2 Transport validation Viral
[DOI] 10.3390/genes12010090 PMC 바로가기 [Article Type] Article