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Influenza A virus A/Darwin/9/2021 IVR-228 (H3N2) antigen (UV, formaldehyde inactivated) is a component of an inactivated influenza vaccine.
Influenza A virus A/Darwin/9/2021 IVR-228 (H3N2) antigen (UV, formaldehyde inactivated) is a component of an inactivated influenza vaccine.
