000089740 001__ 89740
000089740 005__ 20210902121758.0
000089740 0247_ $$2doi$$a10.1186/s12916-020-01619-5
000089740 0248_ $$2sideral$$a118151
000089740 037__ $$aART-2020-118151
000089740 041__ $$aeng
000089740 100__ $$aAleta, A.
000089740 245__ $$aEvaluation of the potential incidence of COVID-19 and effectiveness of containment measures in Spain: A data-driven approach
000089740 260__ $$c2020
000089740 5060_ $$aAccess copy available to the general public$$fUnrestricted
000089740 5203_ $$aBackground: We are currently experiencing an unprecedented challenge, managing and containing an outbreak of a new coronavirus disease known as COVID-19. While China - where the outbreak started - seems to have been able to contain the growth of the epidemic, different outbreaks are nowadays present in multiple countries. Nonetheless, authorities have taken action and implemented containment measures, even if not everything is known.
Methods: To facilitate this task, we have studied the effect of different containment strategies that can be put into effect. Our work referred initially to the situation in Spain as of February 28, 2020, where a few dozens of cases had been detected, but has been updated to match the current situation as of 13 April. We implemented an SEIR metapopulation model that allows tracing explicitly the spatial spread of the disease through data-driven stochastic simulations.
Results: Our results are in line with the most recent recommendations from the World Health Organization, namely, that the best strategy is the early detection and isolation of individuals with symptoms, followed by interventions and public recommendations aimed at reducing the transmissibility of the disease, which, although might not be sufficient for disease eradication, would produce as a second order effect a delay of several days in the raise of the number of infected cases.
Conclusions: Many quantitative aspects of the natural history of the disease are still unknown, such as the amount of possible asymptomatic spreading or the role of age in both the susceptibility and mortality of the disease. However, preparedness plans and mitigation interventions should be ready for quick and efficacious deployment globally. The scenarios evaluated here through data-driven simulations indicate that measures aimed at reducing individuals' flow are much less effective than others intended for early case identification and isolation. Therefore, resources should be directed towards detecting as many and as fast as possible the new cases and isolate them.
000089740 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E36-17R$$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/FIS2017-87519-P
000089740 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000089740 590__ $$a8.775$$b2020
000089740 591__ $$aMEDICINE, GENERAL & INTERNAL$$b13 / 169 = 0.077$$c2020$$dQ1$$eT1
000089740 592__ $$a3.463$$b2020
000089740 593__ $$aMedicine (miscellaneous)$$c2020$$dQ1
000089740 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000089740 700__ $$0(orcid)0000-0002-0895-1893$$aMoreno, Y.$$uUniversidad de Zaragoza
000089740 7102_ $$12004$$2405$$aUniversidad de Zaragoza$$bDpto. Física Teórica$$cÁrea Física Teórica
000089740 773__ $$g18, 1 (2020), 157 [18 pp]$$pBMC Medicine$$tBMC Medicine$$x1741-7015
000089740 8564_ $$s2308095$$uhttps://zaguan.unizar.es/record/89740/files/texto_completo.pdf$$yVersión publicada
000089740 8564_ $$s51684$$uhttps://zaguan.unizar.es/record/89740/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000089740 909CO $$ooai:zaguan.unizar.es:89740$$particulos$$pdriver
000089740 951__ $$a2021-09-02-09:53:19
000089740 980__ $$aARTICLE