Fierce battle! Drive away the fart virus/激战！赶走臭屁病毒

This book tells the story of a father who can't stop coughing and farting. It turns out it's the global fart virus at work. This virus causes frequent coughing and farting, and is a serious infectious disease. To stop the spread of the virus, scientists at the Lightning Virus Research Institute work tirelessly. They invite Dad to the institute to collect samples, and Jingling and Jingjiu learn a lot about viruses.

本书讲述了：爸爸一边放屁一边咳嗽，根本停不下来。原来，这是全球流行的臭屁病毒在作祟。这种病毒会引起频繁的咳嗽与放屁，是一种严重的传染病。为了全力阻止病毒的扩散，闪电病毒研究所的科学家们不眠不休地进行研究，他们邀请爸爸前往研究所采集样本，精神和精九也因此了解了很多鲜为人知的病毒知识。