The measure is also in line with the World Health Organisation travel advice that people departing from affected areas should be screened for possible SARS at the point of departure.

• 该措施亦符合世界生组织的旅游建议,需要于离境处为离开受影响地区的人士进行筛选,找出有可能感染严重急性呼系统综合症的个案。