Windone of the six exogenous pathogenic factors e Yang pathogen,apt to attack and invade the upper part of the body Apt to migrate and change Leading pathogen,and being apt to cause disease in combination with other pathogenic factors e Apt to move Wind—one of the six exogenous pathogenic factors Yang pathogen, apt to attack and invade the upper part of the body Apt to migrate and change Leading pathogen, and being apt to cause disease in combination with other pathogenic factors Apt to move