Do you really need a flu shot? gather information and decide

Every year around the Labor Day start of trade. "Get your flu shot earlier this year, do not wait." Now we can also use the annual intake at the supermarket, pharmacy or surf at Walmart. No longer must go to the doctor for the injection and go pay the fee for the office and what they get for free vaccination. What is the confusion? What is the influence at all? And do you really need a shot? To learn more about the story and thendecide for themselves.

Flu or flu "is caused by a virus. 'Highly contagious virus that infects birds, mammals and has a number of common list of symptoms:

- Cough
- Headaches
- Chills
- Fever
- Neck pain
- Muscle pain
- Negative
- Fatigue
- A feeling of malaise

Some of the symptoms can cause serious problems for the people who are very young and have no exemptions or constructed for thethe elderly and those whose immune system is affected by other diseases. There are several variants of influenza, which has symptoms such as nausea and vomiting, and diarrhea. This type is usually called "stomach flu" or a 24 hour virus.

really knows how widespread the flu, but is believed to be spread through touch, you can not drink for someone who has the virus, its proximity to someone with the virus during the infectious "Party"disease (usually when the person or the first 48 hours of fever viruses). Coughing or sneezing can also spread the flu. As a disinfectant spray with disinfectant, clean air of the virus.

Disinfectants, soap and water, Clorox, sunlight seems to destroy in whole or inactivate the virus. This is the main reason for constant hand washing with soap and hot water. Countries that have little access to basic cleaning, are the ones who suffer the most deaths Virus. A pandemic could wipe out an entire country. Every year there are deaths from the influenza virus or a variant of the same thousands of people.

In 2010 there was an epidemic of mutation of the virus called H1N1 or influenza virus. Even if the flu was announced as a new "version", was actually a repeat of the virus that has crossed the population in the late 1970th Scientists said then that it was a mutation of the original version of swine flu> Influence of early 1900 led to the 1918 pandemic that killed so many people.

The 1976 outbreak of swine flu appeared at first base in New Jersey if an army of soldiers, who felt uncomfortable one died after being ill only two or three days. Many of his friends were also sick. The virus was identified as a mutation of 1918 and its spread continues until March, the U.S. government requires that all persons will be vaccinated in a public spacevaccine against swine flu. There have been many delays with the vaccine and when he finished there were deaths and permanent damage to the vaccinations. A version of this same vaccine has been distributed to the public in 2009-2010 without the side effects of the previous version. This year a new version of the vaccine is available.

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