The Seattle Mariners are dealing with a COVID-19 outbreak and have put three pitchers on the health and safety protocols injured list and a fourth on the IL for unknown reasons on Friday.
https://twitter.com/JeffPassan/status/1395817209159581702
Starting pitchers Robert Duggar and Anthony Misiewicz join reliever Drew Steckenrider on the COVID-list while Will Vest is on the sidelines with no particular type of IL mentioned. They will all likely be out at least a few days unless one of them has tested positive for coronavirus, where the absence would be quite longer. The foursome will be out until deemed clear to return as per league rules.