
: Well, now, Doc, I sure would not want to bet my life on those little
: critters not being able to get thru one layer of sweat-soaked cotton
: on their way to do their programmed task.  Infrequent, yes, unlikely,
: yes, but impossible?  I learned a long time ago never to say never in
: medicine   <g>                        Len Howard MD, FACOG

Yes, I suppose a single layer of wet cotton would be feasible.  After all,
we certainly do not make condoms out of cotton!] 