From the article: It has been postulated that when it’s cold, people tend to congregate inside. This behavior makes it easier, of course, for viruses to be spr

From the article: It has been postulated that when it’s cold, people tend to congregate inside. This behavior makes it easier, of course, for viruses to be spread from person to person I've always thought this to be the case, and if true, then cold does increase the odds of catching a cold.