The herpes vaccine can be kept at room temperature for about an hour, and the exact storage time is related to the surrounding environment. Herpes vaccine injection can prevent herpes virus infection, herpes vaccine can be used as a preventive and therapeutic vaccine, for patients suspected of having contact with the herpes virus, timely injection of herpes vaccine can alleviate the occurrence and symptoms of the disease. The herpes vaccine is stored according to the instructions at a temperature of roughly 2°C to 8°C. The efficiency of the vaccine is relatively stable when stored at this temperature; if the temperature is too high, the glycoprotein antigens within the vaccine will deteriorate at an accelerated rate and slowly lose their effectiveness. Ambient storage is divided into different seasons, if the storage time is shorter in summer, it may lose its activity in less than an hour. In winter, due to the lower ambient temperature, the storage time is relatively longer, and the specific storage time is related to the surrounding environment. The herpes vaccine needs to be kept at the prescribed temperature to avoid the vaccine becoming inactive.