论文部分内容阅读
消毒是预防病毒性肝炎的一个重要措施。消毒工作做好了,可有助于切断传染途径,减少疾病传播,如果做不好,就会给人们造成虚假的安全感,反而不利于预防工作。肝炎预防中的消毒,工作量比较大,应发动群众一起来做才能收到预期效果。在开展群众性的消毒工作中,必须加强宣传教育,让人们知道消毒工作在预防疾病中的必要性,了解消毒的方法和注意事项,这样才能使群众性的消毒工作切实收到效果。消毒在肝炎预防中的必要性病毒性肝炎的病原体,尚未分离成功,亦无敏感动物。因此,对这种病毒存活能力与感染性的研究,多从流行病学分析或血清学试验来推测。虽然有关肝炎病毒存活能力与感染性的研究受到很大限制,报道亦不多,但从部分材料中仍然可看出它们在自然环境中可存活较久,并具有较强的感染能力。肝炎患者不仅在血液中带有肝炎病毒,并且还可通过肠道把它排出体外。他们排出病毒的时间很长,往往在感染后尚未发生症状的潜伏期即开始,
Disinfection is an important measure to prevent viral hepatitis. Disinfection work well, can help cut off the route of transmission, reduce the spread of the disease, if not done, it will give people a false sense of security, but not conducive to prevention. Disinfection in hepatitis prevention, the workload is relatively large, should mobilize the masses to do together to receive the desired results. In the mass disinfection work, we must step up publicity and education so that people know the need for disinfection in disease prevention and disinfection methods and precautions, so that mass disinfection work can really receive results. The Necessity of Disinfection in Prevention of Hepatitis The pathogens of viral hepatitis have not been successfully separated and are not sensitive to animals. Therefore, the survival of this virus and infectivity research, mostly from epidemiological analysis or serological tests to speculate. Although the research on the viability and infectivity of hepatitis B virus has been severely restricted and not many reported, some materials still can be seen that they can survive in the natural environment for a long time and have strong infectious ability. Hepatitis patients carry not only the hepatitis virus in the bloodstream, but they can also be excreted through the intestine. They take a long time to get rid of the virus and often start their incubation period after the infection has not yet occurred,