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天气凉了,早晚温差大,感冒的人多起来了。究其原因除了季节交替外,与自身免疫能力下降不无关系。如何治疗或预防感冒呢?
The weather is cold, sooner or later, the temperature difference is large, cold people more up. In addition to the reasons for the alternating season, with the decline in their immune capacity are not unrelated. How to treat or prevent flu?