1 Persistent diarrhea can also be a problem, as can a variety of eye conditions. 2  Slow but progressive weight loss is common, followed by severe wasting late in the disease process.  Various kinds of cancer and blood diseases are much more common in cats infected with FIV, too.
Definition of remaining - still existing, present, or in use; surviving, not yet used, dealt with, or resolved; outstanding, still to happen; future Definition of remaining - still existing, present, or in use; surviving, not yet used, dealt with, or resolved; outstanding, still to happen; future dictionary thesaurus
Nonetheless, it does have a definition. It means in spite of. Break this word up to examine its meaning: None-the-less means that the statement you've just made does not diminish or make less what comes next. We are not at all prepared to climb this mountain, nonetheless we are going to try.