Take a look in the archives for "rabies".  Cathy Liles has posted about
this a couple of times in the last year or so.

P.S. the archives aren't too busy in the early morning. :-D
--
Jeanne Mitchell, Austin, TX
"Be kind, for everyone you meet is fighting a harder battle."
Plato  http://www.flash.net/~xanth/home.htm
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