Flu

Colds are caused by the 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 the fluid expelled. water as a medium for the spread of the virus and if you inhale it 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 to spread the flu virus as a flu sufferer who holds the nose or mouth to make her move to the flu virus. When the person holding the door handle, move the virus, and if you hold the door handle, 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 is not only attack humans, but can also attack animals or poultry. The danger of this flu virus is the virus could mutate 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 swine flu is a new type of virus. These new types can be dangerous and can cause a deadly flu epidemic.

Various types of dangerous flu like the Spanish Flu, Hong Kong flu, or bird flu and swine must be aware. If you do not immediately get the proper treatment, the flu can cause death. Although, now flu outbreak has heal, but it would not hurt if you keep to protect ourselves from the flu.

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