打喷嚏时,出于礼貌许多人会用揉鼻子的方法把喷嚏憋回去,或者用手捂住口鼻打喷嚏。但是网络上传言,称荷兰有研究表明憋喷嚏或者用手捂口鼻打喷嚏等于吃细菌。该研究发现,一个喷嚏里大约含有30万个细菌,把喷嚏憋回去等于把这么多细菌给吞下去了。这一说法让小吴很惊讶,“我打喷嚏时常常用手捂 When sneezing, out of courtesy Many people use the nose to hold their sneeze back, or sneeze their hands and mouth. But internet rumors say there are studies in the Netherlands that show that sneezing or sneezing with their hands and mouth is equivalent to eating bacteria. The study found that about 300,000 bacteria were contained in a sneeze, holding back the sneeze is equivalent to swallowing so many bacteria. This statement surprised Xiao Wu, ”I often cover my hand when sneezing