Mr. Ash said a second boost shot would benefit people with weakened immune systems.

阿什先生称，第二剂加强针将使免疫系统脆弱的人受益。

It targets older adults, people with weakened immune systems, and pregnant women and their newborns.

它的攻击对象是老年人，免疫力低下人群，孕妇以及新生婴儿。

Meanwhile, the CDC confirmed booster shots are likely coming for Americans with weakened immune systems.

与此同时，美国疾病控制与预防中心证实，免疫系统较弱的美国人很可能需要注射加强针。

Children and adults with weakened immune systems, they're the most vulnerable to getting very sick.

儿童和免疫系统薄弱的成年人，最容易因此患上重病。

The agency has also advised a third shot, known as a booster, for those with a weakened immune system.

该机构还建议为免疫系统较弱的患者注射第三剂疫苗，即" 加强针" 。

Adenoviruses have been linked in the past to hepatitis in children, but mostly in children with weakened immune systems.

过去曾发现腺病毒与儿童肝炎有关，但主要是免疫系统较弱的儿童。

Over the years, TB and HIV have been closely linked because TB easily infects those with weakened immune systems.

多年以来，由于肺结核很容易侵扰免疫系统弱的机体，所以肺结核也常常与艾滋病紧密相连。

But some people — those with severely weakened immune systems — need more doses early on for a better chance of protection.

但是免疫系统严重受损的某些人需要在早期接种更多针以获得更好的保护机会。

Their weakened immune systems put them at greater risk. Pneumonia has been linked to poverty, poor living conditions and inadequate health services.

这些地区脆弱的免疫系统使得儿童面临更大风险。肺炎与贫困、糟糕的居住环境和卫生服务不足有关。

And if more people go without masks, with even a moderate transmission rate in their area, it endangers people with weakened immune systems.

如果戴口罩的人变少，即便该地区传染率为中级，免疫系统弱的人也会受到威胁。

Health officials say monkeypox is rarely fatal, but people with weakened immune systems may be more likely to get seriously ill or die.

卫生官员表示，猴痘很少是致命的，但免疫系统较弱的人更有可能导致重疾甚至死亡。

The Food and Drug Administration this week authorized an extra dose of the Pfizer or Moderna vaccines in people with weakened immune systems.

本周，美国食品和药物管理局(Food and Drug Administration)批准给免疫系统较弱的人群接种一剂额外的辉瑞(Pfizer)或莫德纳(Moderna)疫苗。

Unfortunately, people with weakened immune systems usually can't take them because their body might not be able to fight back the weakened germs.

不幸的是，免疫系统较弱的人通常不能注射这类疫苗，因为他们的身体可能抵抗不了较弱的病毒。

And for people with weakened immune systems, it can be even worse.

对于免疫系统较弱的人来说，情况可能更糟。

And depending on which cells die, that can mean a weakened immune system, reproductive problems, or even cancer if you whiff enough of it.

基于死亡的是什么细胞，这可能意味着免疫系统减弱、生殖问题，甚至如果你闻到的太多的话会导致癌症。

Public transportation to the hospital would take several hours cost thirty dollars and could be dangerous for Muhammad's already weakened immune system he says.

他说，乘坐公共交通去医院需要几个小时，花费 30 美元，对穆罕默德已经虚弱的免疫系统来说可能很危险。

If you're 65 or older, have a weakened immune system, or are pregnant, you must be especially careful when selecting, preparing, and storing foods.

若年龄在65或以上，免疫系统低下或有孕在身，那么在挑选和储藏食物时要格外小心。

And, being deprived of social touch can cause a condition known as touch starvation, characterized by anxiety, depression, high blood pressure, and even a weakened immune system.

并且，由于缺乏与他人的社会交往，导致“触摸匮乏”的情况发生，主要表现为焦虑、抑郁、高血压，甚至还会出现免疫力下降这样的情况。

This type tends to be more serious because sick patients often have a weakened immune systems and the microbes in hospitals are often resistant to the common antibiotics.

这种类型往往更严重，因为病人的免疫系统往往较弱，而医院里的微生物往往对普通抗生素有抗药性。

It should be noted, though, that excessive alcohol intake can lead a weakened immune system, so it's best to drink in moderation.

不过需要注意的是， 过量饮酒会导致免疫系统减弱， 所以最好适量饮酒。