His aide must have gotten sick or someone associated causing the test.
I read where NBA instituted the Test and that is how they found out about Gobert who has had to apologize for his behavior mocking Wuhan..but I haven’t seen a reliable source verifying that it was a required NBA test
Yes, these people should stop and think before they say & do things. As Bob Dylan sang: “Don’t speak too soon for the wheel’s still in spin and there’s no tellin’ who that it’s namin’”.