Stay alert to serious symptoms, such as chest pain or pressure, severe shortness of breath or dizziness, or faintness, and seek medical attention immediately.

要对胸痛、胸闷、严重呼吸急促、头晕、晕厥等严重的症状保持警惕，并立即就医。

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An example is shown in Figure 5. From the Health Summary screen, you can also click on any warning or error indicators and immediately see an Alert Summary.

图5展示了一个示例。在Health Summary屏幕中，您还可以单击任意警报或错误指示器，并立即看到一个Alert Summary。

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Alert: Action must be taken immediately.

alert：必须立即采取行动。

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Dr.Chan said all countries should immediately activate their pandemic preparedness plans and countries should remain on high alert for unusual outbreaks of influenza-like illness and severe pneumonia.

VOA: standard.2009.04.29

From the moment of infection, the immune system goes on alert and immediately generates antibodies designed to attach to and destroy HIV.

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Imagine the improvement in experience if branches could identify regular customers as soon as they walk in and alert service staff immediately?

FORBES: I Know That Face

"If you are in its path ... take cover immediately to protect your life, " the weather service alert said.

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