Ohhhh they make you get several here now. they told my daughter she had to get more than one. i have always made them space them out when they tried that with me. they dont want to give one shot per visit anymore, never have. she was told to find another provider if she was going to be that way. i told her to go somewhere else to get the shots for school. these are regular vac. but you are still made to get them to enter school, your told.