inclusion criteria: 1. the age at the time of the first dose of the vaccine is 18-59 years old, and the gender is not limited; 2. the subject has full capacity for civil conduct; 3. axillary body temperature is less than 37.3 ℃ on the day of enrollment; 4. subjects have independent judgment ability, can read, understand and complete vaccination diary cards, and they participate voluntarily and sign an informed consent form.

inclusion criteria: 1. the age at the time of the first dose of the vaccine is 18-59 years old, and the gender is not limited; 2. the subject has full capacity for civil conduct; 3. axillary body temperature is less than 37.3 ℃ on the day of enrollment; 4. subjects have independent judgment ability, can read, understand and complete vaccination diary cards, and they participate voluntarily and sign an informed consent form.

inclusion criteria: the age at the time of the first dose of the vaccine is 18-59 years old, and the gender is not limited; the subject has full capacity for civil conduct; axillary body temperature is less than 37.3 ℃ on the day of enrollment; subjects have independent judgment ability, can read, understand and complete vaccination diary cards, and they participate voluntarily and sign an informed consent form.

inclusion criteria: the age at the time of the first dose of the vaccine is 18-59 years old, and the gender is not limited; the subject has full capacity for civil conduct; axillary body temperature is less than 37.3 ℃ on the day of enrollment; subjects have independent judgment ability, can read, understand and complete vaccination diary cards, and they participate voluntarily and sign an informed consent form.