Cheryl,

I don't have any anecdotal information about Vit C and FeLV.  However, I do
have personal anecdotal information about Vit C and UTI (which may be of
some interest to you).  My first cat was feral, and we learned shortly after
we trapped him and I adopted him that he had UTI (very advanced).  I went
through several years of testing, treating with prescription medication,
clean tests, relapse, more treatment, etc.  I learned to recognize the signs
of UTI *very* early, and he seemed to have an episode every few weeks.  I
moved to Texas and found an excellent vet about a year after I moved here.
The vet had just returned from a conference and advanced training in
England.  He said that Vit C seemed to be effective.  He had me administer
250 mg of Vit C morning and evening and told me that excess Vit C would be
excreted in the urine.  He had had recurring episodes of UTI every few weeks
for about 4 years.  I gave him Vit C twice a day for the rest of his life.
From the time I started Vit C treatment, he *never had another episode* --
and he lived to be almost 20.  (He died many years ago, and I must admit
that I have not followed up on scientific literature to see what the more
current thinking is concerning Vit C; but this made me a "believer" in
possible benefits of Vit C.)

MaryL