Important: VAERS reports alone cannot determine if a vaccine caused an adverse event. Reports may contain incomplete, inaccurate, or unverified information. Correlation does not equal causation.
Polio (Inactivated) (Ipol)
About Polio (Inactivated) (Ipol)
Polio (Inactivated) (Ipol) has 44,360 reports in VAERS spanning from 1990 to 2026.
Of these reports, 1,284 mentioned death, 4,179 involved hospitalization, and 16,795 required emergency department visits.
This vaccine is manufactured by: Sanofi Pasteur, Connaught Ltd., Unknown Manufacturer, Pasteur Merieux Inst., Pfizer / Wyeth, Pasteur Merieux Connaught.
This vaccine accounts for 2.2% of all 1,983,260 reports in the VAERS database.
Reporting Rate
This vaccine averages 1,199 reports per year over 37 years of reporting (1990–2026).
Understanding These Numbers
Most Reported Symptoms
Top Reporting States
Explore Further
Related Analysis
Data Source
This data comes from the Vaccine Adverse Event Reporting System (VAERS), jointly managed by CDC and FDA.