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李医生:眼下是呼吸道传染病的高发期,请告知该怎样防治?西安乔玉枝乔玉枝读者:乍暖还寒的初春,是呼吸道传染病的高发季节。此时,危害人
Dr. Li: Right now is the high incidence of respiratory infectious diseases, please tell how to prevent? Qiao Yu Xian Qiao Yu Chia readers: early spring is still cold, is the season of high incidence of respiratory diseases. At this point, endanger people