In allergic reactions, including those brought on by mosquito saliva, the human body releases histamine.

在包括蚊子唾液引发的敏反应中，人体会释放组胺。

Was given experimental medicines that caused an allergic reaction that nearly killed him.

他还服用了实验性，些引发了几乎致命的敏反应。

It is hay fever, an allergic reaction to pollen from trees, grass and other plants.

元凶其实是花粉敏症，是人们草木以及其他植的花粉产生的敏反应。

He was rushed there Sunday, showing symptoms of a severe allergic reaction.

他周日被急忙送往医院，表现出的症状是种严重的敏反应。

Yeah, this is a way that we talk about allergic reactions oftentimes.

是的，是我们经常讨论敏反应的种方式。

Take some Benadryl and your allergic reaction will be less serious.

吃点 Benadryl，你的敏反应就不会那么严重了。

In a clinical trial, one in four patients developed severe allergic reactions to the drug.

在临床实验阶段，每四实验病患中就会有该产生强烈的敏反应。

It's an allergic reaction to soy.

是大豆引起的敏反应。

It only takes a tiny piece of peanut to cause a big allergic reaction in some people.

点点的花生就可能让些人产生很大的敏反应。

Additionally, several studies have shown us that children here have dogs experience less allergies in their adult life.

此外，些研究表明，接触狗狗的儿童在成年后狗的敏反应较少。

The researchers therefore wondered whether the reactions being created by LasB could cause lasting allergies to develop.

因此，研究人员想知道LasB产生的反应是否会导致持久的敏反应。

Several people in the United States and Britain have had dangerous allergic reactions to a coronavirus vaccine.

在美国和英国，有些人冠状病毒疫苗产生了危险的敏反应。

The team discovered that those who had reactions were from only certain areas of the US, the southeast.

研究团队发现有种敏反应的人均来自美国东南部。

Officials have not given details of his condition, but Mr. Navalny's spokeswoman said he had an acute allergic reaction.

官方没有透露他的具体情况，但纳瓦尔尼的发言人说，他有严重的敏反应。

Four children receiving Viaskin experienced an allergic reaction called anaphylaxis that was found to be related to the patch.

四名接受Viaskin治疗的儿童出现了种被称为敏反应的敏反应，种反应被发现与贴片有关。

Researchers said allergic reactions happened less often among the Viaskin users than those wearing the patches without peanut protein.

研究人员表示，与使用不含花生蛋白的贴片的人相比，使用Viaskin贴片的人发生敏反应的频率较低。

The pair developed " anaphylactoid reaction" symptoms and are " recovering well" after receiving treatment, Powis said.

鲍伊斯表示，出现“敏反应”症状的两人在接受治疗后“恢复良好”。

I felt more bemused than angry: understanding the latest guidelines on the treatment of allergic reactions seemed fair enough.

理解最新的敏反应治疗指南似乎很公平。

You can have other kinds of allergic reactions.

你可能会有其他类型的敏反应。

Anaphylaxis is the most severe kind of allergic reaction.

敏反应是最严重的敏反应。