最佳控制策略对HBV和COVID-19共流行病传播动态的影响
Shewafera Wondimagegnhu Teklu1
1Department of Mathematics, Natural Science, Debre Berhan University, Debre Berhan, Ethiopia. luelzedo2008@gmail.com.
Scientific reports
|March 4, 2024
概括
同时实施保护,COVID-19疫苗接种和治疗策略是控制B型肝炎病毒 (HBV) 和COVID-19共同流行最有效的方法. 这种综合方法可以减轻同时感染的个体的复杂肝脏感染.
科学领域:
- 流行病学 流行病学
- 数学建模的数学建模
- 公共卫生 公共卫生
背景情况:
- 慢性乙型肝炎病毒 (HBV) 感染使COVID-19的结果复杂化.
- 同时感染在治疗肝病方面存在重大挑战.
研究的目的:
- 调查HBV和COVID-19联合流行病传播的最佳控制策略.
- 分析时间依赖干预的影响,使用区间建模.
主要方法:
- 分区模型的定性分析,包括稳定性分析和复制数.
- 应用Pontryagin的最大原则,以获得最佳的控制配方.
- 数字模拟用于验证模型发现并评估控制策略的有效性.
主要成果:
- 该模型证明了非负面性,边界性,并计算了具有经过证明的局部稳定性的均衡点.
- 后向分叉现象是使用中心多边标准来确定的.
- 同时应用保护,COVID-19疫苗接种和治疗证明是最有效的.
结论:
- 保护,疫苗接种和治疗的联合策略是控制HBV和COVID-19共同流行病的最佳策略.
- 数学建模为管理复杂传染病共同爆发提供了洞察力.
- 在共同流行病期间,及时和综合干预对公共卫生至关重要.
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