Flu(流感) easily spreads from one person to another. If you are weak, you are more likely to catch flu. Do you know how you can avoid(避免) flu?
Keep in good health
The best medicine to illness is good health. You can eat everything you want but make sure that your diet is healthy. Most doctors advise to drink lots of fresh fruit juice and water.
Stay away from people with flu
lf a member of the family or a friend has flu, stay away from them until they are well. Flu is very communicable and you can catch it by going with the person with flu. Wear a mask(口罩) and avoid using things the person with flu is using.
Exercise
Exercising will make you stronger. Exercise often so that your body will keep healthy, and it doesn't matter what kind of exercise you take.
Be happy
Happy people are healthy people. Their life is stress-free, so they are more likely to be safe from illness. If you are unhappy, which affects your immune system(免疫系统), you will easily get sick.