感冒是如何发生的□一闻冬季易患感冒，几乎每个人一年内都会患一两次感冒。那么，感冒是如何发生的？一般人认为，穿衣少，受凉了易患感冒。其实不然。科学家的研究表明，感冒是因感冒病毒传染导致的，与受凉与否无关。那么与患者接近，吸入了患者打喷嚏或咳嗽出的飞沫而... How does a cold occur? I know that in winter, a person is susceptible to a cold. Almost everyone has a cold twice or twice a year. So, how does a cold happen? Most people think that less clothes, cold and easy to catch a cold. actually not. Scientists have shown that the cold is caused by the infection of the cold virus, has nothing to do with the cold or not. Then close to the patient, inhaled droplets of sneezing or coughing from the patient ...