There's an excellent website for information on all Hepatitis': <http://www.hepnet.com> There is information on Hep A, B, C and G. Very little information about the course of these diseases during pregnancy and lactation, but very clear explanations about disease process and treatments. As far as the theoretical possibility of an infant contracting the illness during teething, I think we must remember that the possiblity is just that - theoretical. There are no case reports of this happening to my knowledge. If anyone knows of a situation, please post. Still, mother should be informed of ALL our information, as this is a sneaky little virus, and the disease is awful. Hope this helps, Jeanne Fisher Austin, TX