饭前、便后、触摸不洁净的东西后立即洗手,这是人人皆知的道理。到底不洗手危害多大,能导致哪些疾病?看过下面的一组效据,你会认识到勤洗手的重要性。同时也劝那些对勤洗手坚持不经常的人必须勤洗手。前几天,我们在为40名同志进行健康查体时,让被检查人用手指轻轻的抹一下,进行化验,查到细菌数则在最少的3500个,最多的45000个。医学实践还证 It is a well-known truth to wash your hands immediately after touching the unclean things before meals and afterwards. In the end do not wash your hands how much harm can lead to what diseases? Read the following set of data, you will realize the importance of washing their hands frequently. At the same time, those who persevere in washing their hands frequently are advised to wash their hands frequently. A few days ago, when we conducted a physical examination for 40 comrades, we asked the examinees to gently wipe their fingers and carry out tests to find that the bacteria count was at least 3,500 and up to 45,000. Medical practice also evidence