食品卫生法颁布以来，街头食品卫生状况在一段时间内有所好转。但是，近年来由于下岗人员涌向“三产”，从事食品经营，一方面促进街头食品行业发展，另一方面亦为下岗人员提供就业机会，但给卫生监督和管理带来新的问题和难度。为此，我们作了调查并采取相应对策，现报告如下 Since the promulgation of the Food Sanitation Law, the hygiene status of street food has improved over time. However, in recent years, as laid-off workers flock to the “tertiary industry” to engage in food business, they not only promote the development of the street food industry on the one hand, but also create employment opportunities for laid-off workers on the other. However, they bring new problems and difficulties to health supervision and management . To this end, we conducted a survey and take appropriate countermeasures, the report is as follows