Too many for me to cover in this short essay. The symptoms of rabies in humans are very similar to those commonly associated with vampirism. Those symptoms include flu-like symptoms, as well as agitation and dementia before death. In 'furious rabies' sufferers can exhibit violent behavior similar to that of rabid dogs. They may be unable to swallow and may vomit blood.
Men suffer rabies more often than women.
As for the myths about vampires turning into wolves or dogs, one explanation may be that humans and animals exhibit very similar symptoms when rabid. Also, I remember seeing an article on this subject in a print issue of Omni magazine. It was a one page article, hypothesizing that vampire legends were a racial memory of rabies from our cave man days. Unfortunately, I can't remember which article this article would have appeared in. Sometime I'll try to find a copy of it and summarize it here as well.