For babies and small children, there may be fever, but with cold hands and feet, constant vomiting, fretfulness, a blank and staring expression, difficulty in waking, and refusing food.

我写对于婴儿和儿童，会出现高烧，并伴有手脚冰凉、经常呕吐、焦躁、苍白又僵硬的表情、难以保持清醒并不吃东西。

youdao

Tiredness and fever are much more likely to be a sign of the flu coming on.

疲倦和发烧很有可能是流感开始的征兆。

《柯林斯英汉双解大词典》

At an orientation meeting, the travelers were told that a visa, a landing card, and evidence of inoculation against typhoid fever would be needed by each of them.

在一次介绍会上，这些旅行者被告知每人都需要签证、入境卡和伤寒疫苗接种证明。

youdao

And then you would recover for a while, that initial phase of the illness would disappear, your fever might go down, you might appear to be normal.

接着你会暂时恢复,在开始阶段出现的症状会消失,你的体温会降下来,看起来似乎比较健康

耶鲁公开课 - 生物医学工程探索课程节选

If you have a temperature of 101 F (38.3 C) or higher for more than three weeks and your doctor isn't able to find the cause after extensive evaluation, the diagnosis may be fever of unknown origin.

CNN: Fever

The RPS said: "We would be very concerned if a patient took a homeopathic preparation to travel to an area where there may be yellow fever, typhoid, malaria, believing they were safe when in fact they wouldn't be safe".

BBC: Cases dropped against malaria homeopaths

Light, sweet pop sounds in songs such as "Pieces" and "The Pact (I'll Be Your Fever)" are interwoven with darker, moodier themes of love, loss and death in the title track and "Twenty Seven Strangers, " with affecting and beguiling results.

NPR: First Listen: Villagers, 'Becoming A Jackal'