It was discovered that in spite of the experience of the Board of Education eight years before, and without regard to the rule which provided that "No teacher or pupil shall attend any school without furnishing satisfactory certificate that he or she has been successfully vaccinated or otherwise protected from smallpox," unvaccinated children had been admitted to the public schools literally by thousands.
"Health Work in the Public Schools"
Leonard P. Ayres and May Ayres
Exact figures cannot be secured, but it is probable that there are in the Cleveland schools today more than 50,000 unvaccinated children.
"Health Work in the Public Schools"
Leonard P. Ayres and May Ayres
14. There are probably more than 50,000 unvaccinated children now in the Cleveland schools.
"Health Work in the Public Schools"
Leonard P. Ayres and May Ayres