Whether or not you can get the New Crown vaccine by taking roxithromycin depends on whether or not the vaccinated person also has a fever or is in the acute phase of some disease, in which case it is generally not recommended. However, if a person simply takes rosithromycin and there are no other conditions that are incompatible with the New Crown vaccination, it is usually possible to get it. Roxithromycin is commonly used to treat infections in the body caused by various types of pathogenic bacteria, and infections can induce an inflammatory response that may lead to a generalized fever. If the axillary temperature is >37.3°C, the New Crown vaccination is not clinically recommended. In addition, in the acute phase of some disease attacks, such as severe colds, cardiovascular diseases, etc., if roxithromycin is needed to prevent infection, the New Crown vaccine is also not recommended in such cases. Clinically, the New Crown vaccine induces a specific immune response by injecting a pathogen that is harmless to the body and helps the body to produce specific antibodies against the New Crown virus. Therefore, it is recommended to postpone the vaccination until the infection or other diseases are under control. However, if there are no special symptoms, if you are simply taking roxithromycin, or if you are in a stable period of disease, taking roxithromycin followed by the New Crown vaccine will not have any significant adverse effects on your body. If you are not sure, you can contact the vaccination site or ask your doctor to clarify whether your health condition is ready for the New Crown vaccine.