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.
Influenza (h1n1) (h1n1 (monovalent) (novartis)) has 9,312 reports in VAERS spanning from 1990 to 2026. Of these reports, 66 mentioned death, 860 involved hospitalization, and 3,440 required emergency department visits. This vaccine is manufactured by: Sanofi Pasteur, Novartis, CSL Limited, GlaxoSmithKline. This vaccine accounts for 0.5% of all 1,983,260 reports in the VAERS database.
Influenza (h1n1) (h1n1 (monovalent) (novartis)) has 9,312 reports in VAERS spanning from 1990 to 2026.
Of these reports, 66 mentioned death, 860 involved hospitalization, and 3,440 required emergency department visits.
This vaccine is manufactured by: Sanofi Pasteur, Novartis, CSL Limited, GlaxoSmithKline.
This vaccine accounts for 0.5% of all 1,983,260 reports in the VAERS database.
This vaccine averages 847 reports per year over 11 years of reporting (2009–2021).
This data comes from the Vaccine Adverse Event Reporting System (VAERS), jointly managed by CDC and FDA.