Severe cases of the flu can certainly cause chronic issues, as can severe cases of COVID. I am not aware of any compelling evidence that minor cases of COVID c

Severe cases of the flu can certainly cause chronic issues, as can severe cases of COVID. I am not aware of any compelling evidence that minor cases of COVID cause severe long-term symptoms at any substantial frequency. Assuming vaccine efficacy remains at a level where severe COVID cases are extremely rare amongst vaccinated individuals, I see no reason to worry.