Online teaching practice and experience of Nutritional immunology public elective course under novel coronavirus pneumonia outbreak

Nutritional immunology is a public elective course for entire undergraduate in our school, whose aim is spread of immunology and nutrition knowledge to improve health quality and scientific literacy of students. Due to cause of novel coronavirus pneumonia in the first half of this year, online teaching had to be used to finish teaching task of nutritional immunology public course. Preliminary summary and thinking of online teaching was made from teaching design and preparation, specific implementation, and feedback of teaching effect in nutritional immunology course, which would be to provide help for carrying out network teaching better and to improve effect of public course teaching.