In response to an outbreak of H5N1 avian influenza in retail markets in May,a series of additional measures has been put in place to step up the avian flu surveillance system so as to protect public health.

• 鉴于数个零售市场在五月发生鸡只感染H5N1禽流感事件，政府采取一连串新措施，加强禽流感监察制度，保障公众卫生。