(1) A medical officer shall on application vaccinate or revaccinate any person without charge, at any time and place appointed for the attendance of a medical officer under the Medical Officers Act and on performing the revaccination, he or she shall inform such person that he or she is to attend at the same place at any time appointed by the medical officer, such time being, if practicable, the eighth day after the operation, and that in default of so attending he or she will be liable as in this section mentioned.