For more information see www.whistleblowers.gov or Workers' rights under the OSH Act. OSHA can help answer questions or concerns from employers and workers. To reach your regional or area OSHA office, go to OSHA's Regional & Area Offices webpage or call 1-800-321-OSHA (6742).
Oral bacterial metabolism is not only important for one species growth and development but important for the entire biofilm as well. For example, Streptococci spp. which is the most prevalent bacteria in the mouth ferments carbohydrates which produce lactic acid.
Biofilms form almost everywhere bacteria are. In the mouth, they naturally form on any stationary surface, namely teeth, gums, and the tongue. Leeuwenhoek made important findings of bacteria with his first observation and analysis of dental plaque, and since then much more has been discovered about the mouth and its ecology. Ecology and types