Percy V. Long, Vaccination Necessary Before Pupils Can Attend Public Schools… (1909)
“ You are therefore advised that your Board has the power to refuse admission to the pupils of the public schools of this City because of non-vaccination, when these pupils fail to comply with the requirements of this Statute. It must, however, be borne in mind, that if any practicing and licensed physician certifies that a child or person has used due diligence, and cannot be vaccinated so as to produce a successful vaccination, then your Board would be bound to make an exception in such cases. ”
