[Research progress in mRNA vaccines for animal disease prevention and control].

mRNA vaccines, as an emerging preventive measure, have gained widespread recognition due to their high efficacy, favorable safety profile, substantial research potential, and short development cycle. In recent years, the global pandemic of COVID-19 has greatly promoted the development of mRNA vaccines, and the research process in mRNA vaccines for animal disease prevention. This paper briefly reviews the structural and functional characteristics of mRNA vaccines, as well as the latest research progress in mRNA vaccines for animal diseases caused by viruses, bacteria, and parasites, with the aim of providing a reference for future research on mRNA vaccines for animal diseases.