Yeah, that's usually the way it goes; when you initially suspect something, most times your first suspicions are right. I pretty much concluded it never pays to wait around and 'see'. Like the nose in John's picture. I'd scrap all three. Chances are pretty good they all have it, even though the other two don't show it yet. As soon as the virus weakens them a little more and with a little outside stress of too warm or too dry, they'll show symptoms also. It's just a matter of time.
