What are the contraindications of flu vaccination?

Contraindication to influenza vaccination is m.in.: - severe allergic reaction to chicken egg white or other components of the vaccine, - acute infection with fever, - due to the lack of appropriate studies, the intranasal vaccine is not recommended for use in pregnant women, - in the case of intranasal vaccine, it is not recommended to use it to people with severe immune disorders (e.g. with symptomatic HIV infection, leukemia) and taking salicylates (e.g. Aspirin). We wrote more about flu vaccination here: https://www.gdziepolek.pl/artykuly/szczepienia-na-grype-dla-kogo-sa-przeznaczone