is tooth decay contagious
Cavities are contagious, research shows Date: February 20, 2014 Source: University of Louisville Summary: Dental caries, commonly known as tooth decay, is the single most common chronic childhood disease. In fact, it is an infectious disease, new research demonstrates. Mothers with cavities can transmit caries-producing oral bacteria to their babies when they clean pacifiers by sticking them in their own mouths or by sharing spoons.