Legal Question in Employment Law in Mississippi

Re: written up

Under federal law, assuming that your illness was not covered by FMLA and everyone is treated the same, then there is nothing illegal in the write-up. Even if it is illegal and you have not been terminated, you need to consider what sort of damage you have sustained as a result of a single write-up.

You may still want to consult with an attorney licensed to practice in your state as state law may provide a remedy which federal law does not.