Epidemiological and genomic findings of the first documented Italian outbreak of SARS-CoV-2 Alpha variant of concern우려되는 SARS-CoV-2 Alpha 변이체의 이탈리아 최초 발병 사례에 대한 역학 및 게놈 연구 결과Article Published on 2022-06-012022-09-11 Journal: Epidemics [Category] COVID19(2023년), SARS, 변종, 유전자 메커니즘, [키워드] Abruzzo Alpha variant Alpha VOC Analysis calculated clade Contact diffusion epidemiological data Epidemiology genomic Genomic analysis Genomic surveillance GISAID database identity Italian network outbreak random referred to reproduction Reproduction number SARS-CoV-2 SARS-CoV-2, Alpha variant. sequence sequences subset town transmission parameters VoC [DOI] 10.1016/j.epidem.2022.100578 PMC 바로가기 [Article Type] Article
SARS-CoV-2 mutational cascades and the risk of hyper-exponential growthSARS-CoV-2 돌연변이 캐스케이드 및 하이퍼 기하 급수적 인 성장의 위험Article Published on 2021-12-012022-09-11 Journal: Microbial pathogenesis [Category] SARS, 변종, [키워드] can not cascade condition delta variant driving Epidemic Evolution expected exponential growth favor growth Hyper-exponential growth increase in independent indicate limit mutant Mutation mutations pandemic partial immunity pattern predict public health measure Research risk SARS-CoV-2 SARS-CoV-2 variant SEIR SEIR model selective strain the timing Transmission Transmission coefficient transmission parameter transmission parameters variant Variant of concern. variants VoC VOCs will drive [DOI] 10.1016/j.micpath.2021.105237 PMC 바로가기 [Article Type] Article
A hospital-related outbreak of SARS-CoV-2 associated with variant Epsilon (B.1.429) in Taiwan: transmission potential and outbreak containment under intensified contact tracing, January-February 2021대만에서 변종 엡실론(B.1.429)과 관련된 SARS-CoV-2의 병원 관련 발병: 2021년 1월-2월 강화된 접촉 추적에 따른 전파 가능성 및 발병 억제Article Published on 2021-09-012022-09-11 Journal: International Journal of Infectious Diseases [Category] SARS, 변종, [키워드] 95% CI addition B.1.429 characterized Cluster confidence Contact tracing coronavirus disease Coronavirus disease 2019 COVID-19 credible interval Decision-making declined effective intervention effective interventions End-of-outbreak declaration epidemic modelling Epsilon Final highlight introduced less measure occurred outbreak parameter k Probability reconstructed reduce Reproduction number risk SARS-CoV-2 SARS-CoV-2. scenario Taiwan Transmission transmission parameter transmission parameters transmission potential variant [DOI] 10.1016/j.ijid.2021.06.028 PMC 바로가기 [Article Type] Article
On limits of contact tracing in epidemic controlResearch Article Published on 2021-08-182022-10-28 Journal: PLoS ONE [Category] Coronavirus, MERS, SARS, [키워드] applied assumption Contact tracing deterministic model diagnosed early stage Effect Epidemic Evolution fraction limit measure Poland prevented quarantine Reproduction number social distancing measures the epidemic transmission parameters [DOI] 10.1371/journal.pone.0256180 PMC 바로가기 [Article Type] Research Article
Infectivity, susceptibility, and risk factors associated with SARS-CoV-2 transmission under intensive contact tracing in Hunan, ChinaArticle Published on 2021-03-092022-10-29 Journal: Nature Communications [Category] COVID-19, SARS, [키워드] age Asymptomatic children China Contact Contact tracing COVID-19 driving Epidemiology estimate event Generation time group higher odd highlight Hypothesis increase individuals Infection Infectivity Intensive knowledge mechanism MOST not significantly different occurred parameters peaking pre-symptomatic pre-symptomatic phase Preventive medicine Public health responses risk factor SARS-CoV-2 SARS-CoV-2 susceptibility SARS-CoV-2 transmission significantly Support susceptibility symptom onset symptomatic and asymptomatic Transmissibility Transmission transmission parameters viral epidemiology [DOI] 10.1038/s41467-021-21710-6 PMC 바로가기 [Article Type] Article
The role of children in the spread of COVID-19: Using household data from Bnei Brak, Israel, to estimate the relative susceptibility and infectivity of childrenCOVID-19 확산에서 어린이의 역할: 이스라엘 Bnei Brak의 가구 데이터를 사용하여 어린이의 상대적 감수성과 감염력 추정Research Article Published on 2021-02-112022-08-13 Journal: PLoS Computational Biology [Category] Medicine and Health Sciences, MERS, 치료기술, [키워드] 95% CI addition adjust Adults affected age approach average chance children city collected Combination confirmed COVID-19 case Contact COVID-19 detection rate discrete stochastic model Epidemiology estimate example explain groups household household size Households increase index cases individual individuals infect Infection infectivity parameter Inspection joint less likelihood mathematical mathematical model multiple imputation procedure observation offset parameter PCR PCR positive PCR testing performed positive question reduced relative susceptibility Schools serological data serological test Serological tests Spread spread of COVID-19 subset susceptibility susceptible tested Transmission transmission parameters under-detection [DOI] 10.1371/journal.pcbi.1008559 PMC 바로가기 [Article Type] Research Article
Dynamics and Development of the COVID-19 Epidemic in the United States: A Compartmental Model Enhanced With Deep Learning TechniquesOriginal Paper Published on 2020-08-212022-10-30 Journal: Journal of Medical Internet Research [Category] COVID-19, MERS, [키워드] basic reproduction number Characteristics compartmental model Compartmental models confirmed case coronavirus disease COVID-19 COVID-19 epidemic cross current deep deep learning development Dynamics effective Effectiveness enhanced Epidemic Epidemiology estimation learning less methodology Model modeling objective parameter predict predicted reduced Result simulate suppressed technique the epidemic Transmission transmission parameter transmission parameters virus [DOI] 10.2196/21173 PMC 바로가기 [Article Type] Original Paper