Hi. Apologize for not noticing your follow up clarification until now. Basically, the note you received is, IMO, enough to verify that the employee needed to take a day off for a medical illness. As long as the employee returned the next day, you’re not allowed to ask for further medical information. But if this develops into a pattern, you may be in a position to ask for clearer confirmation of illness and a prognosis–although not a diagnosis. Glenn