Before revision:   When the noise is large or small, our numerical findings show that the COVID-19 vanishes from the people if \xi <1;
After revision:  The effects of these noises on the dynamics of the model are studied. The numerical experiments show that the random perturbation introduced in the stochastic model suppresses disease outbreaks as compared to its deterministic counterpart. In other words, the impact of the noises on the extinction and persistence is high. When the noise is large or small, our numerical findings show that the COVID-19 vanishes from the people if \xi <1;