Hi Hope21! Can't address the titer issue as all my doctors also said it was unnecessary and I never had one done. Just here to say it's been a month since my last posting, and again I'm in a good place where there are no bothersome symptoms, and the whole bat/rabies vaccine experience hardly crosses my mind. 18 months out and counting, fewer and less severe flares. What an experience this has been, and again what a great thing this forum has been. My thoughts and prayers are with you.