Rodriguez (illness) was examined by the Red Sox's medical staff Thursday, Ian Browne of MLB.com reports.
"We haven't gotten results yet," Boston manager Ron Roenicke said later in the day. "If we know anything more, I'm hoping I do in the next day or two, then we'll get it to you and see where he is. Hopefully everything is good and we can start at least playing catch with him again." Rodriguez was diagnosed with myocarditis -- inflammation of the heart -- and the condition is believed to be related to COVID-19. The Red Sox are not rushing Rodriguez back, but they are hoping the left-hander can pitch in 1-2 inning stints at some point.