[目的]总结舟曲抗洪救灾食品卫生监督经验。[方法]调查舟曲灾区食品卫生现状,针对性提出灾区食品卫生安全保障对策。[结果]基于以上综合保障措施,灾区未发生任何食品卫生安全相关事件。[结论]结合灾区食品供应和食品卫生特点,采取针对性预防措施可确保灾区食品卫生安全。

[Objective]To make a brief summary of food hygiene and safety guarantee experience,and provide evidence for hygienic guarantee situation of troops carrying out multi-military purpose. [Methods]On the base of the environmental characteristics and situation of the disaster area and hygienic status of disaster relief troops,critical control keys for food hygiene of troops were identified,and comprehensive surveillance was pertinently done.The main measures were as follows:①making the knowledge of disaster relief and diseases prevention universal and improving the ability of self-protection through propaganda and education;②deepening the understanding of food hygiene surveillance for disaster relief troops,and ensuring its quality;③identifying the progressive responsibilities to promote the surveillance activation;④developing the food safety guarantee system according to characteristics of disaster area and troops;⑤supervising the purchase,transportation,production and stock of food strictly;⑥establishing a military-local linkage emergency system for food hygiene surveillance. [Results]Based on the above comprehensive measures,no food hygiene and safety-related events for disaster relief troops occurred. [Conclusion]Targeted food hygiene guarantee for disaster relief troops on the base of situation of disaster and disaster relief troops can ensure their food safety.

[Objective]To summarize the experiences of occupational health protection for excavation and desilting works after catastrophic debris flow,provide the scientific evidences for disaster rescue.[Methods]Combined with field survey,the main hygienic problems in excavation and desilting works were analyzed and confirmed,and the comprehensive measures of occupational health protection were carried out.[Results]The health of excavation and desilting workers has been protected effectively,and there was no epidemic and outbreak of diseases related to excavation and desilting works.[Conclusion]After catastrophic debris flow,the application of comprehensive measures of occupational health protection can ensure the health of excavation and desilting workers at a certain extent.

OBJECTIVE To know the hygienic condition in hospitals in Northwest China.METHODS The monitoring of environmental hygiene in 10 central and above hospitals was conducted from 2006 to 2008.RESULTS Totally 4118 samples were collected and monitored during three years,3530 samples were qualified, the qualified rate was 85.7% (the qualified rates of Ⅰ, Ⅱ and Ⅲ classes of environment were respectively 95.2%, 86.6% and 85.2% ; The total qualified rates were respectively 79.8%, 90.6% and 85.8% of the air,the surface of objects and hands of medical staff and the significant statistical difference existed between doctors and nurses (P <0.01).CONCLUSIONS Some problems still exist in environmental hygiene in hospitals and the nosocomial infection managemant should be strengthened.