Late Tuesday night I was at my boyfriends house and we madeout. He acted normal and felt fine. The next morning he woke up with a sore throat, and a slight fever. That night he said he felt almost normal again, then this morning he woke up worse, vomiting a lot and diarrhea and fever! I haven't seen him since Tuesday night when we kissed, and this entire time I have felt perfectly fine up to and including right now. Am I safe??? I'm so scared that since I kissed him the night before he was sick with only his fever that maybe I caught whatever he has. It's been about 40 hours since I kissed him.