Number of COVID-19 cases required in a population to detect SARS-CoV-2 RNA in wastewater in the province of Alberta, Canada: Sensitivity assessmentResearch article Published on 2023-03-012022-10-05 Journal: Journal of environmental sciences (China) [Category] COVID19(2023년), SARS, 진단, 치료기술, [키워드] analysis Analysis collected Community COVID-19 COVID-19 case COVID-19 cases Critical dataset defined detect detection rate Detection sensitivity Epidemiology Estimated IMPROVE input median negative test number plant positive prevalence of COVID-19 Probability Probit analysis provided required RT-qPCR SARS-CoV-2 SARS-CoV-2 RNA SARS-CoV-2 RNA detection sensitivity study period Support Surveillance threshold Treatment unique wastewater [DOI] 10.1016/j.jes.2022.04.047 [Article Type] Research article
Subtle vascular and astrocytic changes in the brain of coronavirus disease 2019 (COVID-19) patientsArticle Published on 2022-12-012022-11-15 Journal: European journal of neurology [Category] COVID19(2023년), SARS, 진단, [키워드] Activation acute respiratory syndrome analysed Analysis AQP4 aquaporin 4 Astrocyte astrocytes Blood Brain brain blood vessels calculated CD31 Central nervous system change changes changes in co-expression collagen control patient controls coronavirus coronavirus disease COVID-19 COVID-19 cases COVID-19 patients decrease described endothelial fluorescent Fractal dimension GFAp immunohistochemistry Infection inflammatory signalling light microscopy lymphocyte membrane membranes microglial morphological change morphology Patient patients perivascular Protein reduced reduction SARS-CoV-2 SARS-COV-2 infection significantly increased Vascular vascular basement membranes. vessel [DOI] 10.1111/ene.15545 PMC 바로가기
Tracking SARS-CoV-2 in rivers as a tool for epidemiological surveillanceArticle Published on 2022-11-202022-11-15 Journal: The Science of the total environment [Category] COVID19(2023년), SARS, 치료기술, 치료제, [키워드] activities analysis Bacteria Caldera can be used characterized collected Concentration Contamination contributed correlated correlation COVID-19 COVID-19 cases discharge epidemiological epidemiological situation epidemiological surveillance evaluate fecal health authorities Human Human tracers impacted limit microbiologically negatively affected normalization normalized not affected plant quantified receiving reflected reported river Rivers impacted by wastewater RNase P RT-qPCR Salta SARS-CoV-2 SARS-CoV-2 surveillance significant increase similarity Support Surveillance target Viral concentration water quality water quality. [DOI] 10.1016/j.scitotenv.2022.157707 PMC 바로가기
Hotspot residues and resistance mutations in the nirmatrelvir-binding site of SARS-CoV-2 main protease: Design, identification, and correlation with globally circulating viral genomesArticle Published on 2022-11-122022-11-15 Journal: Biochemical and Biophysical Research Communication [Category] SARS, 변종, 치료제, [키워드] acute respiratory syndrome Adaptability Antiviral approved circulating coronavirus correlation COVID-19 cases COVID-19 pandemic develop drug resistance FDA highest hotspot intracellular protein Like M pro main protease Mild-to-moderate mutant Mutation mutations Nirmatrelvir offer omicron predicted Probability protease Protein design reported residue residues resistance resistance mutations robust SARS-CoV-2 SARS-CoV-2 lineage signature Signatures of adaptation. Surveillance unique variant Variation variations viral adaptation viral genome viruses [DOI] 10.1016/j.bbrc.2022.09.010 PMC 바로가기
Whole-genome sequence analysis reveals the circulation of multiple SARS-CoV-2 variants of concern in Nairobi and neighboring counties, Kenya between March and July 2021Article Published on 2022-11-082022-11-16 Journal: Virology Journal [Category] SARS, 변종, [키워드] adaptive analysis analyzed B.1.1.7 B.1.351 B.1.617.2 Beta bioinformatics circulation community transmission comparison Coronaviruses COVID-19 COVID-19 cases Delta Epidemics genome sequence increase in Kenya Lineage majority Mutation Neutralizing antibodies Oxford Nanopore Technologies Phylogenetic Prevalence protocol reduced Region regions reveal RNA RT-PCR SAR-CoV-2 SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 strain SARS-CoV-2 variant SARS-CoV-2. sequence Sequence analysis Sequencing Spread Strains study period the SARS-CoV-2 variant virulence virus virus transmissibility VoC was performed [DOI] 10.1186/s12985-022-01895-y PMC 바로가기
The Association Between State-Issued Mask Mandates and County COVID-19 Hospitalization RatesArticle Published on 2022-11-012022-11-16 Journal: Journal of Public Health Management and Practice [Category] SARS, 변종, [키워드] addition analysis approach association average Care cause changes in collected Community conducted COVID-19 COVID-19 cases COVID-19 hospitalization Daily decrease demonstrated Department estimate executive Government Health hospital Human Intervention Mask mask mandate Mask mandates outcome outcomes pandemic Patient Rate reduce reduction in robust SARS-CoV2 spike Spread spread of COVID-19 the United State The United States variant virus Web with COVID-19 [DOI] 10.1097/PHH.0000000000001602 PMC 바로가기
Age-Stratified Seroprevalence of SARS-CoV-2 Antibodies before and during the Vaccination Era, Japan, February 2020-March 2022Article Published on 2022-11-012022-11-15 Journal: Emerging Infectious Diseases [Category] COVID19(2023년), SARS, 변종, 진단, [키워드] acute respiratory syndrome administration age antibody Area caused children collected coronavirus coronavirus disease COVID-19 COVID-19 cases Delta diagnostic test Effect eligible Epidemiology Immunity incidence Infection infections Japan omicron population level receive reported respiratory infections SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 seroprevalence seropositive Seroprevalence severe acute respiratory syndrome coronavirus 2 Spread the epidemic the SARS-CoV-2 Tokyo vaccination vaccination rate Vaccine vaccine-preventable diseases variants viruses zoonoses zoonoses. [DOI] 10.3201/eid2811.221127 PMC 바로가기
Covid-MANet: Multi-task attention network for explainable diagnosis and severity assessment of COVID-19 from CXR imagesResearch article Published on 2022-11-012022-10-05 Journal: Sensors (Basel, Switzerland) [Category] 진단, 치료기술, [키워드] Accuracy approach approach assigned automated Bacterial chest X-ray CNN conducted COVID-19 COVID-19 case COVID-19 cases COVID-19 diagnosis COVID-19 disease COVID-19 infection Critical CXR dataset deep learning develop Diagnosis disease early diagnosis eight experiment Explainable AI False negative Final first stage Health highlight IMPROVE Infection Infection Segmentation initial Interpretation lung Lung segmentation Lungs measure Mild moderate outbreak outperform Pneumonia predicted proportion quantification radiological examination reduced Region reported Research research finding RT-PCR test scoring system sensitivity sensitivity analysis severity severity of COVID-19 Stage Support transfer learning Tuberculosis Viral pneumonia with COVID-19 [DOI] 10.1016/j.patcog.2022.108826 [Article Type] Research article
Evaluation of the Boson rapid Ag test vs RT-PCR for use as a self-testing platformArticle Published on 2022-11-012022-11-15 Journal: Diagnostic microbiology and infectious disease [Category] COVID19(2023년), SARS, 진단, 치료기술, [키워드] Accuracy Antigen asymptomatic patient Boson Card COVID-19 cases COVID-19 patient COVID–19 detection rate equipment evaluate facilitate gold standard identify infected individuals Laboratory less Negative predictive value platform positive professionals Rapid rapid antigen test Real Time RT–PCR RT-PCR RT-rtPCR SARS–CoV–2 screening method Self–testing. sensitivity specificity Test the WHO time [DOI] 10.1016/j.diagmicrobio.2022.115786 PMC 바로가기
Increased Detection of Carbapenemase-Producing Enterobacterales Bacteria in Latin America and the Caribbean during the COVID-19 PandemicArticle Published on 2022-11-012022-11-16 Journal: Emerging Infectious Diseases [Category] 치료기술, [키워드] acute respiratory syndrome antibiotic use antimicrobial resistance Bacteria Bacterial infection Carbapenemase-producing Enterobacterales change characterized clinical setting coronavirus coronavirus disease Corso A country COVID-19 COVID-19 cases COVID-19 pandemic detection enteric infections et al. Increased detection of carbapenemase-producing Enterobacterales bacteria in Latin America and the Caribbean during the COVID-19 pandemic. Emerg Infect Dis. 2022 Nov [date cited]. https://doi.o food safety healthcare help increase Increased Infection prevention isolates Latin Latin America limitation Pasterán F Pillonetto M Prevalence Prevent reported Research respiratory infections resulting SARS SARS-CoV-2 severe acute respiratory syndrome coronavirus 2 Shal J Sosa A Suggested citation for this article: Romero Thomas G Surveillance the Caribbean Thoma Transmission viruses zoonoses zoonoses. [DOI] 10.3201/eid2811.220415 PMC 바로가기