The most common causes for viral pneumonia are influenza, parainfluenza, adenovirus, and respiratory syncytial virus (RSV appears mostly in children).

病毒性肺炎最常见的病原是流感病毒，副流感病毒，腺病毒，以及呼吸道合胞体病毒(RSV主要发生于儿童)。

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ConclusionFRCL had the action in treating children syncytial viral pneumonia without any adverse reaction, one of its mechanisms might be related to its regulation on immune function.

结论肺炎清直肠浓缩液具有治疗小儿合胞病毒肺炎的作用，且未见不良反应，其机理之一可能与调节免疫功能有关。

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Conclusion Tanreqing injection of ultrasonic atomizing inhalation route to treat viral pneumonia has good clinical application worth with definite effect and no obvious adverse reactions.

结论痰热清注射液超声雾化吸入治疗病毒性肺炎疗效确切，无明显不良反应，值得临床应用。

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Once a rough picture of the virus' genes was put together, it served as a foundation for diagnostics that can tell whether patients have SARS rather than garden-variety viral pneumonia.

FORBES: Special Web Sites Help Scientists Fight SARS