well humans can catch the disease from birds so she told me to do some research just in case....but ither than that I'm probably takeing Tweety to the vet tomorrow or the next day. The only thing is.... I was trying to find an avian vet, but I don't know where there is one around where I live, so I will probably just take Tweety to the vet where my aunt works. I hope Tweety is alright.