The idea is to give people one fifth of the usual dose.

方法是为人们注射常规剂量五分之一的猴痘疫苗。

One possible explanation is that enforced abstinence when in prison makes an addict's body less able to handle their usual dose, increasing the risk of fatal intoxication thereafter.

一种可能的解释是，在监狱中强制戒酒会使酒精成瘾的囚犯身体无法承受一般剂量，从而增加了出狱后酒精中毒致死的风险。

The accelerated release was only possible because U.S. health officials said last week that they would stretch the nation's limited supply of Jynneos monkeypox vaccine by giving people one-fifth the usual dose, injected just under the skin.

之所以可能加速发放，是因为美国卫生官员上周表示，他们将扩大Jynneos猴痘疫苗的有限供应，给人们注射常规剂量的五分之一，只在皮肤下注射。