Epidemic threshold influenced by non-pharmaceutical interventions in residential university environments

作     者：卢泽超 赵生妹 束华中 巩龙延 Zechao Lu;Shengmei Zhao;Huazhong Shu;Long-Yan Gong

作者机构：Institute of Signal Processing and TransmissionNanjing University of Posts and TelecommunicationsNanjing 210003China College of ScienceNanjing University of Posts and TelecommunicationsNanjing 210003China 

出 版 物：《Chinese Physics B》 (中国物理B（英文版）)

年 卷 期：2024年第33卷第2期

页      面：551-556页

核心收录：

学科分类：1004[医学-公共卫生与预防医学(可授医学、理学学位)] 07[理学] 070104[理学-应用数学] 100401[医学-流行病与卫生统计学] 0701[理学-数学] 10[医学] 

基　　金：Project supported by the National Natural Science Foundation of China(Grant No.61871234) 

主　　题：epidemic threshold susceptible-infected-recovered model non-pharmaceutical interventions time-varying heterogeneous contact networks 

摘      要：The control of highly contagious disease spreading in campuses is a critical *** residential universities,students attend classes according to a curriculum schedule,and mainly pack into classrooms,dining halls and *** move from one place to *** simulate such environments,we propose an agent-based susceptible–infected–recovered model with time-varying heterogeneous contact *** close environments,maintaining physical distancing is the most widely recommended and encouraged non-pharmaceutical *** can be easily realized by using larger classrooms,adopting staggered dining hours,decreasing the number of students per dorm and so *** real-world influence remains *** numerical simulations,we obtain epidemic *** effect of such countermeasures on reducing the number of disease cases is also quantitatively evaluated.