Stochastic Dynamics of a Virus Variant Epidemic Model with Double Inoculations

Stochastic Dynamics of a Virus Variant Epidemic Model with Double Inoculations

In this paper, we establish a random epidemic model with double vaccination and spontaneous variation of the virus. Firstly, we prove the global existence and uniqueness of positive solutions for a stochastic epidemic model. Secondly, we prove the threshold <inline-formula><math xmlns="...

Full description

Bibliographic Details
Main Authors: Hui Chen, Xuewen Tan, Jun Wang, Wenjie Qin, Wenhui Luo
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Mathematics
Subjects:
epidemic model
vaccine inoculation
extinction
stationary distribution
Online Access:https://www.mdpi.com/2227-7390/11/7/1712

Similar Items

Similar Items