Introduction
Flu (influenza) is the season of the year when many people have and it is easy to catch. Outbreaks usually sudden, and especially in late autumn and winter occur. It is a respiratory infection from a number of different viruses are created. Vaccines are generally in the fall, before flu season begins and, as a shot or nasal mist. Strokes are more important for people 65 years or older, nursing home patients, children over 6 months manwith health problems such as asthma or long-term diseases such as HIV or heart disease, children or teenagers who must often take aspirin, people who are often elderly or people with health problems. Symptoms be mild or severe - and if it can be mild, without notice, heavier.
Symptoms
If you are infected with the virus through, you usually feel symptoms 1-4 days later. The signs of flu can include fever, chills, headache, muscle, Sore dizziness, loss of appetite, fatigue, cough, sore throat, runny nose, nausea or vomiting, weakness, ear pain, diarrhea. They arrive suddenly and are worse than the common cold, however, that these symptoms does not automatically mean you have the flu. Many different diseases, including the common cold, symptoms are similar. It 'very difficult to distinguish the flu from other infections, based on these characters alone.
If you develop flu-like symptoms andare concerned about his illness, especially if are at high risk of complications, you should see your health care provider. Based on the design, you can tell the doctor if the flu usually have especially during times when a much of it around. disappeared after 5 days, fever and other signs in order, but a cough and weakness may continue for a while '. All symptoms usually disappear within a week or two.
Vaccine
Two types of flu vaccines availablein the United States: The "flu shot" - turned into a vaccine (killed virus), with a specific, usually the arm or nasal spray - a weakened flu vaccine made with live virus are not due to the needle flu (sometimes called Laives for "live attenuated influenza vaccine" or FluMist ®). On October 24, 2007 CDC Advisory Committee on Immunization (ACIP) recommended expanding the use of Laives nasal flu vaccine (FluMist) for healthyChildren 2-4 years without a history of recurrent wheezing or asthma.
Who at risk of getting really sick needs, get a flu shot or vaccine. E 'for children who survived the elderly and younger children (like little brothers and sisters) to the vaccine also good. If the vaccine, or shot, it will protect you against a bad case of flu. Whatever you get, you need a new vaccine every year because the influenza virus changes every year andVaccine has been created for viruses that are a problem year struggle. The flu vaccine is usually offered between September and mid-November, although it can be administered at other times of the year. Because it prevents infection, only some of the viruses in circulation that can cause flu-like symptoms, is not a guarantee of protection against evil. Call your doctor or local health service about the availability in your region.
Treatment
Many peopleconsider their influence simply resting in bed, drink plenty of fluids, taking over-the-counter medicines such as aspirin or acetaminophen (Tylenol). You can develop complications if you get a bacterial infection, lung inflammation, which may cause weakened lungs. Treatment is not usually necessary for children, but if the disease is diagnosed early and the patient is at risk of developing a serious case and should be started. The treatment will only help, however, if started early and only ifThe illness is actually influenza. Treatment includes bed rest and plenty of fluids, anti-viral drugs may also be prescribed.
Completion
Influenza usually starts suddenly and may experience the following symptoms: fever (usually high), headache may include tiredness (extreme), cough, sore throat, runny or stuffy nose, muscle aches, diarrhea and vomiting (more common in children than in adults). A medical examination is required to say whether the flu or a complication developed. There areTest can determine if you have influence, until you are tested in the first two or three days of illness. In some people the disease can cause serious complications, including bacterial pneumonia, dehydration, and worsening of chronic diseases such as heart failure, asthma or diabetes. Influenza can cause mild to severe to severe illness and sometimes death.
Although most healthy people back from the flu without complications, some people, like elderlyPeople, children and people with certain diseases (such as asthma, diabetes or heart disease) are at high risk of serious complications. The virus usually spreads from person to person in respiratory droplets when people who are infected cough or sneeze. People can become infected by touching something with virus on it occasionally and then touching their mouth, nose or eyes. The only way to protect themselves and others against influenzareceive a vaccination each year.
The flu vaccine is approved for use in people older than 6 months, including healthy people and people with chronic diseases (such as asthma, diabetes or heart disease). October or November is the best time to be vaccinated, but always vaccinated in December or even later, since most influenza activity occurs in January or later in most years ahead.
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