Luzardo tested positive for COVID-19, Susan Slusser of the San Francisco Chronicle reports.
Luzardo was missing from the first day of the Athletics' summer camp due to "pending issues," but he'll now miss time after it was reported Tuesday that he tested positive for the coronavirus. It's unclear whether the 22-year-old is experiencing symptoms, but he'll have to self-isolate for 14 days and have two negative tests before MLB protocol allows him to return to the team.