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FLU (also known as influenza is caused by a virus. It affects the lungs and upper airways. It is spread from small droplets when people sneeze or cough. Main symptoms include a high temperature, general aching all over,dry cough and sore throat. You will fee very weak and also have no appetite very often.
The worst of the flu virus will last about 5 days and after a week you should be feeling better
If you or anyone around you has the flu, hand washing is really important
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