It's deadly serious; so even if the current threat fades, the world needs to be better armed.

因为传染病的态势人命攸天、事关重大，所以就算这波传染病的威胁消退以后，全世界仍然需要严加防备。

youdao

A deadly parasite and experts keep looking for other answers for the current situation.

一种致命的寄生虫。专家也正在寻找其他原因来解释现在的糟糕状态。

youdao

Chan says governments around the world are far more prepared to deal with a pandemic now than they were five years ago when the far more lethal She adds it is fortunate the current because the world is not prepared to deal with such a toxic and deadly virus.

VOA: standard.2009.12.29

The reasoning: If bacteria become resistant to current antibiotics, then bacterial infections will be as deadly as they were before the advent of penicillin.

FORBES: Antibiotic Breakthroughs Fall Short