So there's less chest and lung inflammation and more sore throats and congestion.

因此胸部和肺发炎的患者较少，更多的是嗓子疼痛和充血。

And if there are severe lung damage, that can cause acute respiratory distress syndrome, or ARDS, which occurs when the lung inflammation is so severe that fluid builds up around and within the lungs.

如果出现严重的肺损伤可以导致急性呼吸窘迫综合征，即ARDS，这种情况在肺部炎症极度严重而导致肺部出现积液时即可发生。