Over 17 years later, he again helped the country to fight against COVID-19, which has been declared a pandemic by the World Health Organization.

17年后，他再次帮助国家抗击被世界卫生组织宣布为大流行病的新冠肺炎。

youdao

Again, even very large clinical studies will not be able to identify possible rare events that can become evident when pandemic vaccines are administered to many millions of people.

同样，甚至很大规模的临床研究也不能发现在为成百万人接种大流行性流感疫苗之后才能显现的可能罕见事件。

youdao

So at a WHO assembly in May, rich countries agreed that the poor must have access to life-saving vaccines in the event of a pandemic; Indonesia duly agreed to share its virus samples again.

因此，在WHO 5月大会上，富裕国家同意，在传染病事故中，穷国也必须可以使用救命的疫苗；印尼也适时地同意再次分享其病毒样品。

youdao

The review is clearly important if policymakers and governments are to decide whether the money spent on anti-virals was worth it and whether they should do so again in the event of another pandemic.

BBC: Trust of medical volunteers 'betrayed'