Seminar “Dynamics of Persistent Epidemic and Optimal Control of Vaccination”
Seminar “Dynamics of Persistent Epidemic and Optimal Control of Vaccination”
2023 The event passed
28 Sep
Location
Online
About the event
On 28 September at 16:30 p.m. (Moscow time)
This talk is devoted to a model of epidemic progression, taking into account vaccination and immunity waning. The proposed model consists of a system of delay differential equations with time delays determined by the disease duration and immunity loss.
Speaker: Masoud Saade, RUDN University.
Periodic epidemic outbreaks emerge as a result of the instability of a positive stationary solution if the basic reproduction number exceeds some critical value. Vaccination can change epidemic dynamics, resulting in more complex aperiodic oscillations, confirmed by some data on Influenza A in Norway. Optimal control allows for the minimization of epidemic cost by vaccination.
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