You'll recall, we got Howie out a week ago -- before "AGT" was shut down -- and he wasn't taking any chances. There's a good reason, too -- his fellow-"AGT" judge Heidi Klum took ill on the set and went home. Last we heard she hadn't gotten results from her coronavirus test.
BTW ... Howie's allowed to take a walk and get some exercise, as long as he keeps his distance. That shouldn't be a problem.