Invited by Prof. Guo Lin, Prof. Jinliang Wang from Heilongjiang University will give a lecture.

Title:Dynamics and profiles of a diffusive cholera model with bacterial hyperinfectivity

Time: 17:00 p.m.,Apr. 23th, 2021

Location: Room 401, Polytechnic building

Abstract:Spatial heterogeneity plays an important role in spread of infectious diseases, and hence, motivates and advocates diffusive models for disease dynamics. By analyzing a diffusive Cholera model with the bilinear incidence infection mechanism, heterogeneous parameters and distinct dispersal rates for the susceptible and infected hosts, we have investigated the asymptotical profiles of the endemic steady state as the dispersal rate of the susceptible approaches zero or infinity. I will demonstrate some biological implications on the mobility of hosts and the spatial heterogeneity.