In addition, there are still feeling "Yidu" and asymptomatic, and often in the human body healthy when the incidence of deficiency.

此外，尚有感受“疫毒”而无症状者，又常在人体正气亏虚之时发病。

youdao

In addition, there are still feeling "Yidu" and asymptomatic, and often in the human body healthy when the incidence of deficiency.

此外，尚有感受“疫毒”而无症状者，又常在人体正气亏虚之时发病。

youdao