1. The greatest danger would be to the eyes followed by the face, hands
and arms so if one wanted to dodge and burn under UV, you could wear
a ski mask, goggles, long sleeve shirt and gloves. It makes an
interesting mental image, n'est pas? ;-)
2. More to the point, unless you are making in-camera negatives, you
can do the dodging and burning when you make the large negs. Thats
what I have been doing. Then you only have to do it once.
Bob Schramm