Vaccines and anti-virals would be in short supply in the early stages of any global flu pandemic, when measures from quarantines to travel warnings could save lives, they added.

• 他们还称,在全球性流感大流行的早期阶段,将出现疫苗和抗病毒药物供应短缺的情况。通过隔离检疫及旅游预警可以挽救许多生命。