There are many types of vaccinations that freshmen need to take before entering school, covering many fields. In order to let freshmen understand and prepare for vaccinations, this article will discuss the vaccinations and vaccinations that freshmen must take before entering school from four aspects. time and precautions. Vaccines against diseases The types of vaccinations that new students must receive before entering school involve a variety of diseases, including measles, rubella, mumps, diphtheria-tetanus, oropharyngitis, hepatitis B, influenza, etc. Among them, measles, rubella, and mumps are triple vaccines that children must receive.