How long after getting flu A can you get a flu shot?

There are no specific guidelines on how long after a patient can be vaccinated for this condition after the flu. The general rule should be that after an acute illness of moderate or severe course, vaccination can be done after recovery (disappearance of symptoms). Vaccination, as always, must be preceded by a qualifying examination. Thus, the final decision belongs to the qualifying doctor. Vaccination against seasonal flu is best done before the start of the period of increased morbidity, optimally until the end of October. However, if the patient for various reasons could not be vaccinated early enough, vaccination can be done at any time throughout the epidemic period. I also encourage you to read the article: https://www.gdziepolek.pl/artykuly/szczepienia-na-grype-dla-kogo-sa-przeznaczone