随着医学科学的不断进步和发展,职业安全已成为广大医务工作者日益关注的重要问题[1]。通过对我院20名工作人员暴露乙肝病毒感染者后进行的干预、追踪随访和分析,阻断了暴露乙肝的危险,保护了工作人员的健康。同时,对血源性病原体职业卫生防护标准的制定有积极促进作用。现报道 With the continuous progress and development of medical science, occupational safety has become an increasingly important issue for medical workers in general [1]. Through the 20 workers in our hospital after exposure to hepatitis B virus infection intervention, follow-up and analysis, blocking the risk of exposure to hepatitis B, to protect the health of staff. At the same time, the development of occupational health protection standards for blood-borne pathogens have a positive role in promoting. Reported now