Flu

Flu is a disease that most often we experience. Changes in weather, fatigue or most often contracted from another person. Although often considered a mild disease, but having the flu is not fun. Also, the concomitant increase in time, flu viruses mutate causing flu-threatening diseases. Colds are caused by flu symptoms. Flu or influenza is caused by a virus that attacks the respiratory system. The virus enters the body of living things and then use it as a place to breed. The virus is transmitted to others through a granular fluid of saliva or mucus are expelled when someone coughs, sneezes, or speaks. The virus quickly spread along with fluids are expelled. Air as a medium for the spread of the virus and if you breathe air with the condition of the body that do not fit can make you the flu. That is why the spread of flu is very easy.

Another way is to spread the flu virus when a flu sufferer who holds the nose or mouth to make flu virus moves into his hands. When the person holding the door handle, the virus moves, and if you hold the handle of the door, the virus had moved into your hands. Furthermore, either intentionally or unintentionally, you may hold the mouth or nose, resulting in viral entry into your body and can cause you to have the flu.

Flu not only attack humans, but can also attack animals or birds. The danger from this flu virus is the virus could mutate so as to create new types that can not be resisted by the immune system. Animals with flu can infect humans and endanger such as bird flu or flu which is a kind of new virus. This new type can be dangerous and can cause a deadly flu epidemic.

Various types of flu that endanger such as the Spanish Flu, Hong Kong flu, or bird flu and swine flu should be wary of. If not immediately get the proper treatment, this flu can cause death. Although, now flu-flu outbreak has been merada, but it would not hurt if you continue to protect themselves from flu.

Prevention is better than cure, this applies to the flu. What's more, if you have kids. Protect yourself for not contracting the flu can be a way for your child not experiencing flu infected due to you.