Vaccine boosters do not have to be given in the same place. In the case of the New Crown Vaccine, for example, booster shots can be given in a different place. Due to some special reasons, such as studying or working in a different place, the vaccination cannot be given in the place where the first dose of New Crown Vaccine was given, and the remaining doses of New Crown Vaccine can be given in a different place. However, you must have the relevant injection certificate, detailed information, and choose the same type of vaccine to be injected according to the dosage form and type of the first dose of New Crown Vaccine. The site of vaccination of New Crown Vaccine in the body is usually at the anterior deltoid muscle of the upper arm. Two or three doses of New Crown Vaccine can be injected at the anterior deltoid muscle of the right and left sides of the upper arm in rotation. A booster dose is given 6 months after the second dose of vaccination, and active vaccination is recommended if there are no special circumstances. After vaccination, rest should be taken care of and overwork should be avoided. If adverse reactions occur, such as fever, fatigue, etc., usually can be relieved on their own, persistent discomfort, it is recommended to seek prompt medical attention.