Influenza A virus A/Darwin/9/2021 IVR-228 (H3N2) antigen (UV, formaldehyde inactivated)

DB16924ApprovedWithdrawnVaccines

Influenza A virus A/Darwin/9/2021 IVR-228 (H3N2) antigen (UV, formaldehyde inactivated) is a component of an inactivated influenza vaccine. The influenza vaccine, also known as the "flu shot", is a vaccine that helps to protect against infection from influenza viruses.

First approval
United States, 2022

Resolves to

What you can answer from here — as of April 02, 2025

2Marketed productsAcross 1 country and 1 labeller
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Which companies are running trials of Influenza A virus A/Darwin/9/2021 IVR-228 (H3N2) antigen (UV, formaldehyde inactivated), in which indications and phases, and which of those programs are still active?

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