Seminar 鈥淒ynamics of Persistent Epidemic and Optimal Control of Vaccination鈥�
Seminar 鈥淒ynamics of Persistent Epidemic and Optimal Control of Vaccination鈥�
The event passed
28 Sep 2023
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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Organizer:
Institute of Environmental Engineering