防止电话传染疾病电话为人们的工作和生活提供了极大的方便，尤其是公用电话。使用率极高，然而由于使用电话机不注意卫生，人们往往意识不到许多疾病是因打电话引起的。在日常生活中，打电话的有健康人，也有病人。当病人打电话时，由于口离话筒较近。常常会将口腔中潜藏... Preventing Telephone Infections Diseases Telephones offer great convenience to people’s work and life, especially public phones. However, due to the lack of attention to the use of telephones, people often do not realize that many diseases are caused by making phone calls. In everyday life, there are healthy people and patients who call. When the patient is on the phone, because the mouth is closer to the microphone. Often hidden in the mouth ...