Fact v 06 Lack of information about the establishment of the microbiota in oral cavit' y 04 >We know less information about factors influencing establishment of the microbiota in the oral cavity than reported for the gutFact IV 0 5 • Lack of information about the establishment of the microbiota in oral cavity. We know less information about factors influencing establishment of the microbiota in the oral cavity than reported for the gut. 043 06