A nurse about to give a shot to a little boy


The Immunization Program of Harris County Public Health (HCPH) provides population-based and clinic-based immunizations. Find more information below.

COVID-19 Vaccination Information: For the latest updates about COVID-19 vaccinations in Harris County, please visit

Information For Parents and Consumers

IMPORTANT: Make sure that your children have the proper vaccinations before they head back to school!

For a complete guide of necessary vaccinations, please click on the forms below.

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Immunizations Available at HCPH Clinics

Find Harris County Public Health (HCPH) clinic locations and information here.

Centers for Disease Control and Prevention

Texas Department of State Health Services

Additional Information on Immunization

HIV/STDs Information

Information for Healthcare Providers


For information about vaccinations - including those for influenza (flu) and measles - visit HCPH's Vaccinations resources.