The Centers for Disease Control (CDC) recommends the following, but your employer may have stricter guidelines, which your employer can require you to follow:
You can leave your home and return to the workplace after these three things have happened:
You have had no fever for at least 24 hours without the use of fever-reducing medication
AND at least 10 days have passed since your symptoms first appeared
AND symptoms of COVID-19 are improving
*Loss of taste and smell may persist for weeks or months after recovery and need not delay the end of isolation.