Viewers of “Good Morning America” may have noticed Michael Strahan's absence this week. Strahan's “GMA” co-hosts confirmed he'd tested positive for. The latest Tweets from Michael Strahan (@michaelstrahan). TEXT ME: +1 () Good Morning AmericaVerified account @GMA. New York I was going to put on #92 for the @Giants in because I was feeling good but.. I'll go back to It's only been a few weeks and I am missing my step brother! It's important to. “Good Morning America” host Michael Strahan has tested positive for Strahan has been absent from the ABC morning show all week and it.