What does a virused brug look like?

With all this talk about LBJ, virus problems, etc ..does anyone have photos of what a virused brug looks like?
I would like knowing in case suspect material ever comes my way.

Can it look healthy and change to virused? Or does it start out looking virused?
How virus in brugs spred? Can one virused brug spred to all your brugs?

Virus is spread by sucking type insects like thrips, they are the worst. It can also be spread by not disinfecting your hands or tools. Monika posted some great pictures earlier in the year(or maybe last year)

Here's some of her threads about viruses

http://davesgarden.com/t/188889/

http://davesgarden.com/t/188893/

http://davesgarden.com/t/188899/

http://davesgarden.com/t/188896/

Thanks, Poppysue, for these links.
Do not see any of this in mine, but now know what to look for.
I guess those links were before my time this forum. I missed.
Thanks, Monica, for posting.

Calalily, I know much about virus and spread from my work with cannas.
But there is also much about viruses that no one knows. And that worries me much )o;
Thanks.