{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,9,19]],"date-time":"2024-09-19T04:15:47Z","timestamp":1726719347978},"reference-count":68,"publisher":"Oxford University Press (OUP)","issue":"3","license":[{"start":{"date-parts":[[2024,8,19]],"date-time":"2024-08-19T00:00:00Z","timestamp":1724025600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,9,16]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Epidemic models of susceptibles, exposed, infected, recovered and deceased (S\u0395IRD) presume homogeneity, constant rates and fixed, bilinear structure. They produce short-range, single-peak responses, hardly attained under restrictive measures. Tuned via uncertain I,R,D data, they cannot faithfully represent long-range evolution. A robust epidemic model is presented that relates infected with the entry rate to health care units (HCUs) via population averages. Model uncertainty is circumvented by not presuming any specific model structure, or constant rates. The model is tuned via data of low uncertainty, by direct monitoring: (a) of entries to HCUs (accurately known, in contrast to delayed and non-reliable I,R,D data) and (b) of scaled model parameters, representing population averages. The model encompasses random propagation of infections, delayed, randomly distributed entries to HCUs and varying exodus of non-hospitalized, as disease severity subdues. It closely follows multi-pattern growth of epidemics with possible recurrency, viral strains and mutations, varying environmental conditions, immunity levels, control measures and efficacy thereof, including vaccination. The results enable real-time identification of infected and infection rate. They allow design of resilient, cost-effective policy in real time, targeting directly the key variable to be controlled (entries to HCUs) below current HCU capacity. As demonstrated in ex post case studies, the policy can lead to lower overall cost of epidemics, by balancing the trade-off between the social cost of infected and the economic contraction associated with social distancing and mobility restriction measures.<\/jats:p>","DOI":"10.1093\/imammb\/dqae008","type":"journal-article","created":{"date-parts":[[2024,8,19]],"date-time":"2024-08-19T05:14:07Z","timestamp":1724044447000},"page":"192-224","source":"Crossref","is-referenced-by-count":0,"title":["Beyond SIRD models: a novel dynamic model for epidemics, relating infected with entries to health care units and application for identification and restraining policy"],"prefix":"10.1093","volume":"41","author":[{"given":"Christos","family":"Tsiliyannis","sequence":"first","affiliation":[{"name":"ANION Environmental Ltd , 26 Lykoudi Str., Athens, Ano Patissia, 11141, Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2024,8,19]]},"reference":[{"key":"2024091810542817800_ref1","doi-asserted-by":"crossref","first-page":"138861","DOI":"10.1016\/j.scitotenv.2020.138861","article-title":"COVID-19: disease, management, treatment, and social impact","volume":"728","author":"Ali","year":"2020","journal-title":"Sci. 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