Dear, in 2023, college students will not do nucleic acid. Recently, there has been a new notice about the policy of returning students to school. According to the Ministry of Education, universities will no longer need to carry out all-staff nucleic acid testing, and the backbone personnel of the school will carry out nucleic acid or antigen testing in accordance with relevant regulations. This news is undoubtedly the best news for college students. Thank you for your trust. The above is my reply. I hope I can help you and wish you a happy life ~ nucleic acid has become an infectious disease, so you should do personal protection. Here, I have arranged for everyone to do personal protection and wear masks scientifically, especially in the following situations: 1. Enter hospitals, shopping malls, supermarkets, indoor venues, airport stations and other closed and crowded public places, and take planes, trains and buses.