In a common itch like a mosquito bite, cells in the skin release a chemical called histamine.

在常见的瘙痒中，比如蚊虫叮咬，皮肤细胞会释放一种叫做组胺的化学物质。

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Typically, these symptoms occur within minutes after a mosquito bite, compared to Skeeter Syndrome, which may take hours to days to occur.

通常，这些症状在蚊子叮咬后几分钟内发作，而相比之下，史基特症候群常在被叮咬几小时或几天后发生。

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Jack kept scratching the mosquito bite on his neck.

杰克不停地抓他脖子上被蚊子咬的地方。

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Malaria parasites enter a person's blood through a mosquito bite.

VOA: special.2009.05.26

The experiment showed that the bite of an infected mosquito was not a safe way to protect people from yellow fever.

VOA: special.2010.05.18

The experiment showed that was not a safe way to protect people the bite of an infected mosquito from yellow fever.

VOA: special.2009.01.27

She e-mailed her pediatrician, who said that it was probably just a mosquito bite and that as long as Jesse otherwise felt fine, not to worry about it.

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But infections -- which could develop after a variety of scenarios ranging from a mosquito bite or even a scratch on the skin from a nail -- can sometimes lead to bad outcomes.

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She fretted over any imperfection in her skin, like a mosquito bite or a heat rash or a tiny pimple, and often wore a hidden Band-Aid on a shoulder or calf, holding some ointment in place.

NEWYORKER: Miracle Polish