Evaluation of the Rapid Antigen Detection Test for Diagnosing SARS-CoV-2 during the COVID-19 Pandemic: Experience from a Centralized Isolation Site in Shanghai, Chinaarticle Published on 2023-01-192024-09-05 Journal: Microbiology Spectrum [Category] update2024, [키워드] Diagnostic performance nasopharyngeal swabs rapid antigen detection test SARS-CoV-2 upper respiratory tract symptoms [DOI] 10.1128/spectrum.04542-22 PMC 바로가기 [Article Type] article
Longitudinal survey of humoral and cellular response to SARS-CoV-2 infection in childrenArticle Published on 2022-11-012022-11-15 Journal: Microbiological research [Category] COVID19(2023년), SARS, 진단, 치료기술, [키워드] Abbott acute infection age analysed anti-RBD IgG antibody antibody blood sample cellular response children COVID-19 decrease diagnosed humoral Humoral response IgG IgG antibodies IgG antibody IgG response immune response Infection longitudinal longitudinal study molecular nasopharyngeal swabs Oxford paediatric patient participant Patient persistence positive SARS-CoV-2 SARS-CoV-2 IgG SARS-COV-2 infection seroconversion rate seroconverted seropositive significant decrease suffered T-cell Response [DOI] 10.1016/j.micres.2022.127145 PMC 바로가기
Viral load may impact the diagnostic performance of nasal swabs in nucleic acid amplification test and quantitative antigen test for SARS-CoV-2 detectionArticle Published on 2022-11-012022-11-15 Journal: Journal of infection and chemotherapy : official j [Category] SARS, 치료기술, [키워드] amplification Antigen automated collected cycle threshold detect diagnostic early stage evaluated healthcare Measures NAAT nasal swab nasal swabs Nasopharyngeal swab nasopharyngeal swabs negative correlation nine NPs nucleic acid amplification nucleic acid amplification test patients with COVID-19 positive Quantitative Quantitative SARS-CoV-2 antigen test Respiratory Coronavirus SARS-CoV-2 SARS-CoV-2 antigen SARS-CoV-2 detection significantly significantly higher significantly lower symptom onset tested Viral load were used [DOI] 10.1016/j.jiac.2022.07.023 PMC 바로가기
A paper-based optical sensor for the screening of viruses through the cysteine residues of their surface proteins: A proof of concept on the detection of coronavirus infection표면 단백질의 시스테인 잔기를 통한 바이러스 스크리닝을 위한 종이 기반 광학 센서: 코로나바이러스 감염 감지에 대한 개념 증명Article Published on 2022-10-012022-09-11 Journal: Talanta [Category] COVID19(2023년), SARS, 치료기술, 치료제, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus BENZOTHIAZOLE Biothiol cause Chain Reaction clinical study Colorimetric assay complex Concentration coronavirus Coronavirus infection current cysteine cysteine residue Disulfide disulfide bond Filter Paper group Health Human immunodeficiency virus human Papilloma virus immunodeficiency intensity lab lack limit of detection linear relationship logarithm lowest naked eye nasopharyngeal swabs optical pandemic paper Paper based sensor papilloma pathology Patient pink color polymerase chain polymerase chain reaction proof proof of concept Protein Proteins qRT-PCR Rapid reduced required reverse transcription reverse transcription polymerase chain reaction S1 protein Saliva SARS-CoV-2 screening method severe acute respiratory syndrome Coronavirus severe acute respiratory syndrome coronavirus 2 specimens Spike protein subunit sulfhydryl the S1 protein time-consuming virus viruses [DOI] 10.1016/j.talanta.2022.123630 PMC 바로가기 [Article Type] Article
Laboratory and field evaluation of the STANDARD Q and Panbio™ SARS-CoV-2 antigen rapid test in Namibia using nasopharyngeal samplesArticle Published on 2022-09-272022-11-15 Journal: PLoS ONE [Category] SARS, 변종, 진단, 치료기술, [키워드] Ag-RDT Ag-RDTs alternative Antigen Asymptomatic Coronavirus disease 2019 country COVID-19 COVID-19 infection detect diagnostics evaluated Laboratory nasopharyngeal sample nasopharyngeal swabs new SARS-CoV-2 Participants polymerase Rapid test resource resources RT-PCR SARS-CoV-2 SARS-CoV-2 antigen SARS-CoV-2 testing sensitivity specificity symptomatic transcriptase Transmission variants of concern was reduced [DOI] 10.1371/journal.pone.0269329 PMC 바로가기
Upregulation of interleukin-19 in saliva of patients with COVID-19Article Published on 2022-09-262022-11-15 Journal: Scientific Reports [Category] SARS, 바이오마커, [키워드] adjusted Admission adult COVID-19 patients Analysis asymptomatic patient Autopsy Blood C-reactive protein Comorbidity Concentration Corticosteroid COVID-19 COVID-19 disease COVID-19 pathogenesis COVID-19 patients D-dimer dataset death demographics Diabetes Mellitus disease pathogenesis disease severity expression level ferritin healthy control Hospital stay Inflammation interferon beta lung lung cells marker mechanical ventilation nasopharyngeal swabs Patient patients with COVID-19 plasma protein level receptor Saliva SARS-CoV-2 SARS-COV-2 infection serum severity significantly higher Tocilizumab transcriptomic upregulated with COVID-19 [DOI] 10.1038/s41598-022-20087-w PMC 바로가기
Analysis of SARS-CoV-2 viral loads in stool samples and nasopharyngeal swabs from COVID-19 patients in the United Arab EmiratesArticle Published on 2022-09-222022-11-15 Journal: PLoS ONE [Category] SARS, 치료기술, [키워드] Analysis Antibiotics Blood clinical factors clinical information Coronavirus disease 2019 correlation cough COVID-19 COVID-19 patient COVID-19 patients cross-sectional demographic detectable Diagnosis diarrhea disorder Factor fecal Follow-up Gender highlight Hospitalization Infection investigated Isolation laboratory-confirmed male medical record Mild nasopharyngeal sample Nasopharyngeal swab nasopharyngeal swabs no correlation onset of symptom Participants Patient Pneumonia positive positive correlation positively correlated proportion questionnaire Regression respiratory sample rhesus SARS-CoV-2 viral load Stool stools Symptom tested the disease the patient United Arab Emirate United Arab Emirates Viral load Viral RNA virus was collected [DOI] 10.1371/journal.pone.0274961 PMC 바로가기
SARS-CoV-2 Omicron BA.5: Evolving tropism and evasion of potent humoral responses and resistance to clinical immunotherapeutics relative to viral variants of concernArticle Published on 2022-09-182022-10-06 Journal: EBioMedicine [Category] COVID19(2023년), SARS, 변종, 진단, 치료제, [키워드] absence ACE2 acute respiratory syndrome ADK antibody BA.2 BA.5 Beta BNT162b2 breadth Breakthrough infection cell line change circulating clade Clinical effect cohorts contributed convalescent convalescent sera coronavirus COVID-19 COVID-19 hospitalisation Delta development disease severity Donor donors dose foundation Future genetic difference greater humoral Humoral response IgG in vitro isolate Lineage lineages Live virus management monitoring monoclonal antibody mortality rates nafamostat nasopharyngeal sample nasopharyngeal swabs neutralisation neutralisation assay Neutralising Antibodies neutralising antibody New observation of BNT162b2 omicron Omicron BA.1 other variant pathway peak plasma potency recorded reduced reduction reduction in Research response responses SARS-CoV-2 sensitivity significantly Sotrovimab South Spread Support supported tested Testing therapeutic Therapies TMPRSS2 TMPRSS2 inhibitor Transmission utilised vaccination Vaccine variant viral lineage viral variant [DOI] 10.1016/j.ebiom.2022.104270 PMC 바로가기 [Article Type] Article
Vaccination Decreases the Infectious Viral Load of Delta Variant SARS-CoV-2 in Asymptomatic PatientsArticle Published on 2022-09-182022-11-15 Journal: Viruses [Category] SARS, 변종, 진단, [키워드] affecting Anti-spike asymptomatic infection asymptomatic infections B.1.617.2 breakthrough Breakthrough infection caused collected COVID-19 decrease Delta delta variant IgA individual Infectious virus load nasal Nasopharyngeal swab nasopharyngeal swabs other variants patients quantified risk SARS-CoV-2 secretion significantly higher Symptomatic patients Transmission vaccinated individuals vaccination Vaccine vaccinee Viral load Viral RNA viral RNA genome while [DOI] 10.3390/v14092071 PMC 바로가기
Different clinical features of children and adults in regional outbreak of Delta COVID-19Article Published on 2022-09-082022-11-16 Journal: BMC Infectious Diseases [Category] SARS, 변종, [키워드] Adult Adults analyzed Child children clinical clinical chemistry clinical feature collected college coronavirus disease COVID-19 Delta delta variant diarrhea Different clinical feature drug Hospitalized incidence Inflammatory Injury interleukin-6 less Liver injury Lymphocyte count Mild mild patient nasopharyngeal swabs no significant difference outbreak proportion SARS-CoV-2 serum creatinine significantly Symptom Symptom assessment Symptoms two groups Viral load [DOI] 10.1186/s12879-022-07707-6 PMC 바로가기