Sihai network

What's the difference between influenza and cold

What's the difference between influenza and cold

Four seas network: winter is the high incidence period of cold. Because of the large cooling range, cold weather is very easy to cause cold. In addition, the indoor air is not circulating, and cold resistance is strong. If you get flu, there is also a strong infectivity. Many performance characteristics of flu and cold are very similar, so do you know how to distinguish? How to prevent and control cold invasion in winter? Here's a small compilation Look at it!

How to distinguish cold from flu & DARR & DARR & DARR;

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