Bivalent generally refers to the bivalent HPV vaccine, which is recommended to be given two weeks after the new coronavirus vaccine. The New Crown vaccine is a vaccine that can help the general population prevent infection by the new coronavirus, and the vaccination can help the vast majority of the population gain immunity against the invasion of the new coronavirus, thus effectively reducing the risk of disease morbidity, severe illness and death. The bivalent HPV vaccine is a vaccine that helps people prevent HPV infection. The relevant announcement issued by the Health Commission suggests that the recommended interval period between the new coronavirus vaccine and other vaccines is more than two weeks, so one should take two weeks between the new coronavirus vaccine and the bivalent HPV vaccine after the new coronavirus vaccine. Regardless of which vaccine you receive, you should do a good job of taking care of yourself after receiving the vaccine, and consult with your physician in case of any unusual and serious adverse reactions.