Chronic cough is a common respiratory symptom in children.

慢性咳嗽是儿童呼吸系统常见的症状。

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Common respiratory symptom, like pharyngitis, different inflammation, cough and so on.

常有呼吸道症状，如咽炎、异炎、咳嗽等。

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The main symptom was fever, with less or no infection-toxic manifestations and respiratory symptoms.

主要症状为发热、感染中毒症状，呼吸道症状轻或缺如。

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Also in its Thursday update, the WHO appeared to have given the novel coronavirus a name: Middle East respiratory symptom coronavirus, or MERS-CoV.

CNN: New SARS-like virus is a 'threat to the entire world'

Some conventional weapons or legal crowd control can also release smoke that causes respiratory problems, a common symptom of chemical weapons exposure.

CNN: Israeli official: Syria using chemical weapons