We recommend checking with your healthcare provider to make sure there aren’t any underlying concerns.
In general, doctors are saying people should fully recover from COVID before taking the flu vaccine. For most people with non-severe COVID cases, that takes between 10 days and 2 weeks.
Minor symptoms like slight fatigue or a tickly cough are not reasons to delay the flu vaccine. However, fever, sore throat, and hacking coughs need to clear before getting immunized against the flu (or any other virus).
Sources: https://www.adventhealth.com/blog/you-should-get-a-flu-shot-if-youve-had-covid-19-heres-why (Adventist Health)
https://mvec.mcri.edu.au/smh-the-flu-shot-when-is-it-safe-to-get-it-after-having-covid/ (Melbourne Vaccine Education Centre)