Absolutely, it depends mainly on personal efforts and initiative to ask the teacher. I am a student of Northeast Forestry University, majoring in wildlife and nature reserve management. I am a junior in school. My classmates engaged in medical activities have been doing experiments with me, mainly to lay the foundation for graduate students in the future. My teacher is also studying the direction of vaccines. Many brothers and sisters of Baoyan have got the direction of vaccine, and their undergraduate major is also animal medicine. But at present, if you want to study vaccines, it is best for graduate students, and undergraduates can do experiments with them.