The rapid transportation methods are
abundant in this century, so there islike hood of
increasing infections being imported into countries
though, some infectious disease are under control by
continuous research effort and vaccination ,the new
pathogens getting increased on other side. The dental
professionals come in close contact with infectious
patients during the dental procedures. This paper
emphasizes about precautions to taken by the dentist to
prevent them, also preventing the transmission of
infectious disease to other patients and adding sound
knowledge of viral, bacterial and fungal disease.
Keywords : Infection, Bacteria, Protocol, Sterilization, Prevention.