Threshold Dynamics of a Stochastic SIR Model with Vertical Transmission and Vaccination.
Threshold Dynamics of a Stochastic SIR Model with Vertical Transmission and Vaccination.
Comput Math Methods Med. 2017;2017:4820183
Authors: Miao A, Zhang J, Zhang T, Pradeep BGSA
Abstract
A stochastic SIR model with vertical transmission and vaccination is proposed and investigated in this paper. The threshold dynamics are explored when the noise is small. The conditions for the extinction or persistence of infectious diseases are deduced. Our results show that large noise can lead to the extinction of infectious diseases which is conducive to epidemic diseases control.
PMID: 28761501 [PubMed - in process]
Source: Computational and Mathematical Methods in Medicine - Category: Statistics Tags: Comput Math Methods Med Source Type: research