The emergence of a novel coronavirus (2019-nCoV) has awakened the echoes of SARS-CoV from nearly two decades ago. Yet, with technological advances and important lessons gained from previous outbreaks, perhaps the world is better equipped to deal with the most recent emergent group 2B coronavirus.

中文翻译：

---

冠状病毒的回归：2019-nCoV。

新型冠状病毒（2019-nCoV）的出现唤醒了近二十年前的SARS-CoV的回响。然而，随着技术的进步和从先前疫情中获得的重要教训，也许世界已经能够更好地应对最新出现的2B类冠状病毒。