同质人群中的新冠肺炎群体免疫
种群与进化
2021-05-06 v1
摘要
在本注记中,我们使用一个标准的 SEIR 系统来估计新冠肺炎疫情的群体免疫水平,该系统模拟了同质人群中的疾病动态。所得结果表明,对于未受保护、完全易感的人群,群体免疫值在 80% 至 90% 之间。洗手和戴口罩等基本防护措施可能有效地将群体免疫水平降低至总人口的 50% 至 60%。
引用
@article{arxiv.2105.01808,
title = {Herd immunity for Covid-19 in homogeneous populations},
author = {Janaina P. Zingano and Paulo R. Zingano and Alessandra M. Silva and Carolina P. Zingano},
journal= {arXiv preprint arXiv:2105.01808},
year = {2021}
}
备注
Estimation of herd immunity levels for covid-19 on several countries based data for the year 2020 available at https://www.worldometers.info/coronavirus/. arXiv admin note: text overlap with arXiv:2006.13752