Public health security bears on the health and safety of people of all countries.

公共卫生安全事关各国人民身体健康和生命安全。

To ensure global public health security is a shared responsibility of the international community.

确保全球公共卫生安全是国际社会的共同责任。

The outbreak of the disease posed a serious threat to public health security.

这种疾病的爆发对公共卫生安全构成了严重威胁。

来源：同文世纪翻译，转载请注明出处！