Autumn and winter season has always been the high season of influenza. Just after New Year's Day, a large number of small partners have fallen. There are also netizens posting on the social platform that the first working day in 2018 , the office has half of the people, because High fever leave.
The hospital is even more crowded with people. The adults and children who came to see the disease must burst out of the outpatient department, and hospitals in Chengdu, Shanghai, Nanjing and many other hospitals have long queues.
Not only domestic, foreign flu is also menacing!
Why is the flu so rampant?
Look at 01,
What is flu?
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02, Why is the flu powerful?
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03, What is the difference between the flu and the common cold? 
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04, How does the flu spread? 
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05, How to effectively prevent flu? 
This article source: Xinhuanet, Sina.com, Zhongxin.com.
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