[QUOTE]Doctors and virologists don't yet know enough about the Wuhan coronavirus to say whether humans develop full immunity after they've contracted the illness. According to Zhan, doctors aren't sure that the antibodies patients develop are strong or long-lasting enough to keep them from contracting the disease again.[/QUOTE]
Not confirmed yet. Can only find reference to this from a couple of weeks ago from one Chinese virologist, his statements are not presented as fact, more of a maybe.