From the information currently available, a large number of confirmed human cases of bird flu came during the home slaughtering and subsequent handling of diseased or dead birds prior to cooking.

• 从现有可得的信息可知“许多被确认的人禽流感病例的产生，是因为，在烹饪之前家庭式宰杀病禽或死禽及之后的加工过程。