In the "Immunization Record", if I have not been vaccinated on one of them do I need to take it?

If there is any vaccine that you have never taken before, you can just check "no".  
You do not have to take the vaccine.  
If you couldn't find an answer to your question or concern,
-For enrolled students: you can inquire us through the Scomb we shared when sending you the Before Arrival Guideline.
-For prospective students: you can inquire from
here.