Wrong again. People with and without symptoms can be contagious, though the latter less than the former. And people who have recovered can get it again.
So to summarize, everything you've said about the disease here is wrong. Maybe you should consider a source of information other than Fox News or Breitbart or wherever you got the incorrect information you've shared here.
He's actually coming up with his own conclusions now, trying to fill in the "big headlines" from trump's words. Unfortunately, uninformed conclusions from incorrect assumptions lead to a similar wrong outcome.