Many states also have public health laws Many states also have public health laws Many states also have public health laws Many states also have public health laws Immunization requirements for other states CDC State Vaccinations Requirements alternatives Many states also have public health laws Many states also have public health laws CDC Many states also have public health laws State Vaccination Requirements State Immunization Laws Many states also have public health laws http://www.cdc.gov/vaccines/vac-gen/laws/state-reqs.html CDC State Vaccination Requirements