牙科医师和牙科医务工作者常有经患者的血液、唾液感染细菌和病毒的危险。与其有关的感染症有肝炎(甲型、乙型、非甲非乙型),爱滋病、梅毒、淋病、流感、急性咽喉炎、肺炎、结核、疱疹、水痘、风疹、流行性腮腺炎等,爱滋病已成为日本的社会问题,也是牙科医师的热门话题,在牙科治疗中为预防感染爱滋病,术者应采取戴治疗手套、口罩、眼镜、更换白服和围嘴、消毒器械等综合措施。 Dentists and dental workers often have the risk of getting bacteria and viruses from their blood and saliva. The related infectious diseases include hepatitis (A, B, non-B), AIDS, syphilis, gonorrhea, influenza, acute pharyngitis, pneumonia, tuberculosis, herpes, chickenpox, rubella, mumps, etc. AIDS Has become a social issue in Japan and a hot topic for dentists. To prevent AIDS infection during dental treatment, surgeons should take comprehensive measures such as wearing gloves, masks, glasses, changing white suits and bibs, and sterilizing instruments.