Are you breast-feeding? That is the best way to keep your baby safe, because you pass on your antibodies. Also, you are contagious before symptoms hit, so she's already been exposed to whatever you have. When my daughter was 5 weeks old, I caught the most awful stomach flu. I spent an entire night puking every 30 minutes, but I nursed my daughter when she woke (even though dehydration dried up most of my milk so we also had to supplement). My son, husband, and mother all caught the bug, too. But not my daughter, even though I held her and slept next to her while very, very sick! Since then (she's now 2.5 months old) I have caught two colds. She caught both of them, as well, but because of the antibodies in my milk, she had MUCH milder versions and recovered quicker. Don't sneeze on her and wash your hands before holding her. It will be okay.