Global dynamics of SVIR epidemic model with distributed delay and imperfect vaccine
نویسندگان
چکیده
منابع مشابه
Permanence and extinction for a nonautonomous SVIR epidemic model with distributed time delay∗
In this paper we have considered a nonautonomous SV IR epidemic model with varying total population size and distributed time delay to become infectious. Instead of assuming that vaccinees gain immunity immediately, we have assumed that they are different from susceptible and recovered persons and it takes some time for them to gain immunity and then enter into the recovered class. Here, we hav...
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ژورنال
عنوان ژورنال: Results in Physics
سال: 2021
ISSN: 2211-3797
DOI: 10.1016/j.rinp.2021.104245