No black box warning on record for Flu Nosode 2021-2022 4013
As of the latest FDA labeling reviewed, Flu Nosode 2021-2022 4013 (FLU NOSODE 2021-2022) does not carry a black box warning. Standard warnings and precautions still apply — see the full Flu Nosode 2021-2022 4013 medicine page for the complete safety profile.