据报载，一部分公用电话话机上，粘附有几百种病原微生物，可传播痢疾、流感、结核病等。为此，对公用电话话机经常进行清洁消毒是十分必要的，应该引起有关部门的高度重视。公用电话话机如何消毒，此项工作应该由谁负责，是一个值得探讨的问题。笔者认为，在有关部门（如卫生? It is reported that some public telephone sets have adhered to hundreds of pathogenic microorganisms and can transmit dysentery, influenza and tuberculosis. For this reason, it is very necessary to carry out frequent cleaning and disinfection of public telephone sets, which should arouse the attention of relevant departments. How to disinfect public telephone sets, who should be responsible for the work, is a question worth exploring. The author believes that the relevant departments (such as health?