A global assessment of the impact of school closure in reducing COVID-19 spreadArticles Published on 2022-01-102022-10-28 Journal: Philosophical transactions. Series A, Mathematical [Category] COVID-19, MERS, SARS, [키워드] adopted approach average children Chinese Clinical severity Contact COVID-19 COVID-19 transmission Cultural Effectiveness Epidemiology implementation Infection Infectious disease infectiousness Intervention less organization Prolonged recent finding reducing SARS-CoV-2 school closure Shenzhen Spread surveillance data susceptibility susceptible sustained Transmissibility Transmission model [DOI] 10.1098/rsta.2021.0124 PMC 바로가기 [Article Type] Articles
Persistence of live virus in critically ill patients infected with SARS-COV-2: a prospective observational studySARS-COV-2에 감염된 중환자에서 살아있는 바이러스의 지속성: 전향적 관찰 연구Observational Study Published on 2022-01-042022-09-11 Journal: Critical Care [Category] SARS, 임상, 치료기술, [키워드] 95% CI AUC best Chain Reaction COVID-19 COVID-19 pneumonia Critically ill patient Culture cycle cycle threshold detect determine diagnosis of COVID-19 ICU admission ICU patient ICU Patients infection control infectiousness initial intensive care unit interquartile range lab lack Level 4 Live virus mechanical ventilation median nasopharyngeal nasopharyngeal sample Nasopharyngeal samples nasopharyngeal sampling non-infectious observational study Patient patients with COVID-19 PCR test performed polymerase chain polymerase chain reaction positive positive rate positive RT-PCR Positive test predict Prospective prospective observational study repeated Result reverse transcriptase Reverse transcriptase polymerase chain reaction RT-PCR severity of illness specificity Test threshold Vero Cell Vero cells Viral viral culture Viral RNA were measured with COVID-19 [DOI] 10.1186/s13054-021-03884-z PMC 바로가기 [Article Type] Observational Study
Environmental contamination with SARS-CoV-2 in nursing homes요양원에서 SARS-CoV-2로 인한 환경 오염Article Published on 2022-01-012022-09-11 Journal: Journal of the American Geriatrics Society [Category] SARS, 치료기술, [키워드] activities activity affected calculated Care Clinical data coefficient collected Comorbidities conducted Contamination coronavirus disease Coronavirus disease 2019 correlated correlation COVID-19 COVID-19 patient creation daily living Dementia demographic Demographic and clinical data determine diabete diabetes enrolled Enrollment Follow-up greater heart failure implication infectiousness multivariable logistic regression nursing homes outbreak outcome over Patient patient room patients patients with COVID-19 persistence Primary outcome Probability prospective cohort study risk factor SARS-CoV-2 SARS-CoV-2 positivity SARS-CoV-2 RNA detection study period study population swab specimen swab specimens swabs Viral RNA [DOI] 10.1111/jgs.17531 PMC 바로가기 [Article Type] Article
In vivo kinetics of SARS-CoV-2 infection and its relationship with a person’s infectiousnessSARS-CoV-2 감염의 생체 내 역학 및 사람의 전염성과의 관계404 Published on 2021-12-022022-09-10 Journal: Proceedings of the National Academy of Sciences of [Category] SARS, 치료기술, [키워드] Antigen antigen tests change Clinical data develop Effectiveness evaluated false-negative increase individual infected cell infected individuals Infection infectiousness Intervention Kinetics limit logarithm parameter parameters PCR predicted quantitative framework reproductive respiratory RT-PCR test RT-PCR tests SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 infectiousness SARS-CoV-2 transmission Significance Therapeutics Transmission upper respiratory tract Vaccine Viral viral kinetics Viral load Viral transmission [DOI] 10.1073/pnas.2111477118 PMC 바로가기 [Article Type] 404
When Infections Don’t Reflect Infectiousness: Interpreting Contact Investigation Data With CareEditorial Published on 2021-11-022023-06-20 Journal: Clinical Infectious Diseases: An Official Publicat [Category] Fulltext, MERS, [키워드] Contact tracing COVID-19 infectious disease transmission infectiousness Tuberculosis [DOI] 10.1093/cid/ciaa1144 PMC 바로가기 [Article Type] Editorial
Clinical validation of automated and rapid mariPOC SARS-CoV-2 antigen test자동 및 빠른 Maripoc SARS-COV-2 항원 검사의 임상 검증Article Published on 2021-10-132022-09-01 Journal: Scientific Reports [Category] MERS, SARS, 진단, 치료기술, 치료법, [키워드] Antigen antigen tests asymptomatic individual Asymptomatic individuals automated clinical clinical sensitivity conserved Coronaviruses COVID-19 cross-reactions detect diagnostics Efficacy expected immunoassay individual individuals Infection infection control Infectious-disease diagnostics infectiousness knowledge limit of detection Nasopharyngeal swab nasopharyngeal swab specimen Nasopharyngeal swab specimens non-infectious Nucleocapsid proteins Nucleoproteins optical pandemic Particles persistence platform qRT-PCR Reactions RNA RNA-binding proteins SARS-CoV-2 SARS-CoV-2 antigen SARS-CoV-2 RNA SARS-CoV-2 test Surveillance swab specimen swab specimens symptomatic TCID the SARS-CoV-2 Transport transport mediums Viral viral infection Viral proteins Viral RNA [DOI] 10.1038/s41598-021-99886-6 PMC 바로가기 [Article Type] Article
[COVID-19: epidemiology and mutations : An update][COVID-19: 역학 및 돌연변이 : 업데이트]Review Published on 2021-10-012022-09-11 Journal: Radiologe [Category] SARS, 변종, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 addition Alpha Alpha variant antibody antibody treatment approach AstraZeneca B.1.1.28.1 B.1.1.7 B.1.351 B.1.617 bamlanivimab Beta variant Brazil caused circulating coronavirus Course courses decrease delta variant described disease severity dominant Effectiveness English ENhance Epidemiology fatal disease Germany herd immunity Immunity India Infection infectiousness Kingdom less life-threatening Mild moderate disease monoclonal antibodies monoclonal antibody mortality risk Mutation mutations neutralization ability offer outcome P.1 pandemic protective effect rule SARS-CoV-2 SARS-CoV‑2 severe acute respiratory syndrome Coronavirus South Africa Spread symptomatic disease the disease the vaccine vaccination vaccination rate Vaccinations Vaccine variant variants virus strain virus variants wild type [DOI] 10.1007/s00117-021-00909-0 PMC 바로가기 [Article Type] Review
Quantifying the relationship between SARS-CoV-2 viral load and infectiousnessSARS-CoV-2 바이러스 부하와 감염성 간의 관계 정량화Research Article Published on 2021-09-272022-09-10 Journal: eLife [Category] SARS, 변종, 진단, [키워드] changes in Cohort Computational biology Contact disease transmission Effect Epidemiology greater household contact household contacts Human increase in Infection Infectious diseases infectiousness knowledge lead Microbiology pattern peaked predict Probability reconstructed SARS-CoV-2 SARS-CoV-2 viral load symptom onset Transmission variant variants variants of concern variations Viral Viral load [DOI] 10.7554/eLife.69302 PMC 바로가기 [Article Type] Research Article
Clinical Course of SARS-CoV-2 Infection in Adults with ESKD Receiving Outpatient Hemodialysis외래 혈액투석을 받는 성인 ESKD에서 SARS-CoV-2 감염의 임상 경과Article Published on 2021-09-222022-09-11 Journal: Kidney360 [Category] SARS, 진단, 치료기술, [키워드] Antibody Response Atlanta Blood blood specimens chronic kidney failure clinical Clinical course collected COVID-19 COVID-19 symptom COVID-19 symptoms Culture Diagnosis dialysis eight End-stage renal disease enrolled ESRD higher risk Infection infections Infectious virus infectiousness Infectivity interquartile range kidney Kidney failure median age MOST mounted nasal Neutralizing antibodies neutralizing antibody Outpatient outpatients participant Participants Patient PCR tests positive positive RT-PCR receive remained renal renal disease Replication replication-competent virus RT-PCR RT-PCRs Saliva SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 infections SARS-CoV-2 RNA SARS-CoV-2 RT-PCR test SARS-CoV-2-specific antibodies Seroconversion Serologic response serology severe SARS severe SARS-CoV-2 specific antibodies specimen specimens symptom onset symptoms onset tested Viral viral culture was measured [DOI] 10.34067/KID.0004372021 PMC 바로가기 [Article Type] Article
Comparison of antigen- and RT-PCR-based testing strategies for detection of SARS-CoV-2 in two high-exposure settings두 가지 높은 노출 설정에서 SARS-COV-2 검출을위한 항원 및 RT-PCR 기반 테스트 전략의 비교Comparative Study Published on 2021-09-072022-09-10 Journal: PLoS ONE [Category] SARS, 진단, 치료기술, [키워드] Antigen disease disease transmission economic cost epidemiological Evidence function gold gold standard greatly reduce individual Infectious disease infectiousness Isolation less Metrics nursing home pandemic performed population level positive result reducing RT-PCR RT-PCR test RT-PCR tests SARS-CoV-2 SARS-CoV-2 pandemic Sensitivity and specificity shown Simulation surveillance testing test types the disease the SARS-CoV-2 treated Viral viral culture [DOI] 10.1371/journal.pone.0253407 PMC 바로가기 [Article Type] Comparative Study