Prescription drug

Where is Influenza A Virus A/Astrakhan/3212/2020ldcdc-Rg71a (h5n8) Hemagglutinin Antigen (uv, Formaldehyde Inactivated) made?

1 company sell it under their own name. None of their labels names the factory.

Companies and their factories

Company on the labelFactoryWhereLast FDA inspection
GlaxoSmithKline Biologicals SA Arepanrix3.75 ug per 0.5 mL · NDC 58160-742The label doesn't name the factory. Plants this company names for other drugs