Abstract: It is important for epidemic prevention and control that how to promote the effective diffusion of vaccination consciousness among the public through the integration of multiple channels. A transmission dynamic model of vaccination consciousness among the public by using of multiple channels is established based on the theory of multiplex networks in the study. Some simulations are given on the transmission process of vaccination consciousness. Firstly, it may lead to mainstream fatigue of COVID-19 vaccination consciousness among the public through a single channel and reduce the growth rate of the persons with consciousness. It results in mutual inhibition of the spread of COVID-19 vaccination consciousness among various channels and hinders the efficiency of transmission for vaccination consciousness. If we use multiple channels to disseminate the information and knowledge of COVID-19 vaccination in a balanced manner, it promote the spread of vaccination awareness among various channels and maximize the overall efficiency of transmission. Finally, if we carry out proper communication, supervision and control for those who have deviation of vaccination consciousness to change their cognitive biases and resistance to vaccination, so as to stop spreading about COVID-19 vaccination. It will effectively promote the spread of vaccination consciousness.

Key words: large-scale public health emergencies, transmission of COVID-19 vaccination consciousness, multiplex networks, complex system simulations