3 authorised products containing Influenza A virus, from the HPRA register.
| Medicine | Active substance | Licence holder | Status |
|---|---|---|---|
| Influvac sub-unit, suspension for injection in pre-filled syringe Influenza vaccine (surface antigen, inactivated) PA23355/031/001 |
A/Victoria/4897/2022 (H1N1)pdm09-like strain (A/Victoria/4897/2022, IVR-238, Influenza virus B/Austria/1359417/2021-like strain (B/Austria/1359417/2021, BVR-26), Influenza A virus, A/Croatia/10136RV/2023 (H3N2) like strain X-425A, Inactivated | Viatris Healthcare Limited | Marketed |
| Influvac Tetra, suspension for injection in pre-filled syringe (influenza vaccine, surface antigen, inactivated) PA23355/016/001 |
A/Victoria/2570/2019 (H1N1)pdm09 - like strain (A/Victoria/2570/2019, IVR-215), B/PHUKET/3073/2013 -LIKE STRAIN (B/PHUKET/3073/2013, WILD TYPE), B/Austria/1359417/2021 - like strain (B/Michigan/01/2021, wild type), Influenza A virus, A/Croatia/10136RV/2023 (H3N2) like strain X-425A, Inactivated | Viatris Healthcare Limited | Not marketed |
| Quadrivalent Influenza Vaccine (split virion, inactivated), suspension for injection in pre-filled syringe Quadrivalent influenza vaccine (split virion, inactivated) PA23458/010/001 |
A/Victoria/4897/2022 (H1N1)pdm09-like strain (A/Victoria/4897/2022, IVR-238, B/Austria/1359417/2021 - like strain (B/Michigan/01/2021, wild type), B/PHUKET/3073/2013 -LIKE STRAIN (B/PHUKET/3073/2013, WILD TYPE), Influenza A virus, A/Croatia/10136RV/2023 (H3N2) like strain X-425A, Inactivated | Sanofi Winthrop Industrie | Not marketed |
Priya Life Science (2026). Irish Medicines Database. Available at: https://priyalifescience.com/medicines (Accessed: 5 July 2026).
Data: Health Products Regulatory Authority (HPRA) open dataset (“Authorised or Transfer Pending Products”), licensed CC BY 4.0, refreshed daily. Regulatory information only — not medical advice.