SEIV (Susceptible-Exposed-Infected-Vaccinated) Models of Spread Disease

Abstract

Measles (measles) is a very dangerous disease, the disease is caused by a virus that can spread through direct contact with sufferers, air and cough. The purpose of this study is to provide information about the tendency of the spread of measles with the effect of vaccination using the SEIV epidemic model. The results showed that the endemic equilibrium point for each exposed population, infected population and vaccinated population amounted to 418184, 2264 and 59183. Based on the susceptible plot above shows that the initial population of the susceptible population of 2 929 890 inhabitants increased to the peak point at position (2931463) which means that in the 145th month the susceptible population reached 1573 inhabitants.