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发帖数: 3473 | 1 What's the difference between a cold and flu?
The common cold and flu are both contagious viral infections of the
respiratory tract. Although the symptoms can be similar, flu is much worse.
A cold may drag you down a bit, but the flu can make you shudder at the very
thought of getting out of bed.
Congestion, sore throat, and sneezing are common with colds. Both cold and
flu bring coughing, headache, and chest discomfort. With the flu, though,
you are likely to run a high fever for several days a |
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