How catching flu can be avoided?

The flu is a common disease in the United States; an American adult is likely to suffer from flu almost every year. The situation is much worse for children. The symptoms of flu can be destroying. After all, constant coughing, sneezing, headache and fatigue can take away anybody’s attention from work. Moreover, it takes at least a week to completely recover from flu. As a result, it is important to avoid catching flu in the first place.

So, how can people avoid catching flu? The Center for Disease control has outlined the following ways for flu prevention:
1. Staying away from people who are suffering from flu: Sick people are the primary source of the influenza virus. This virus easily spreads out into the air where the sick people sneeze and cough. When a healthy person inhales this infected air, he or she catches flu. The same thing occurs when a healthy person touches anything that the infected person has touched. As a result, it is important to maintain distance from the sick people.
2. Avoiding going out when sick: Since the influenza virus easily spreads through the sick people, it is important that these people stay away from other people. That’s why they must take leave from school, work or any other outdoor activity while they are sick.
3. Washing hands regularly: The hands are very likely to carry germs, so they must be washed with soap as often as possible.
4. Keeping hands away from the mouth, the nose and the eyes: This will help prevent the spread of the influenza virus through the hands.