A word on the influenza virus: symptoms, complications and prevention

It 's more than just a flu virus. There are actually a number of different influenza viruses, and all have the ability to mutate or change. Sometimes they change slowly over time (called entrainment), but sometimes change suddenly (this is called a layer). The symptoms of influenza are usually more difficult when a virus has jumped suddenly. Experts say that these changes occur about every ten years and are the main causes of pandemics orglobal epidemics.

In compiling the annual flu vaccine, researchers assess the different viruses in circulation, and select one or two or three influenza virus, the disease can cause people the hardest. An inactivated form of the virus selected in case of a virus or live attenuated nasal spray, are for those who have used the annual vaccine. As the virus changes slightly each year to have full immunity from them, those most at riskexposure or complications it is recommended to take the vaccine every year. Minor flu symptoms often follow a flu shot and taking the vaccine is no guarantee that a person infected with influenza virus differ from those contained in the vaccine each year. Some controversy surrounds the notion that everyone should get a flu shot every year, but for Disease Control and Prevention Center recommends nor that it is the best known wayProtecting against the flu.

Symptoms of flu usually starts suddenly with fever, which can reach 106 degrees Fahrenheit headache, muscle aches, chills and pain when your eyes move normally accompany the fever. Days later, as these symptoms improve, you may have a cough, runny nose or sore throat. It is not for adults, relatively high fever for three or four days, unusual, but infants and children may need medical treatmentall high fever. If in doubt, call your doctor.

The influenza virus causes no symptoms in all people and does not affect all people equally. It is believed that the immune system weaker, probably Systems severe symptoms than people who are in better health or have a stronger immune system. The biggest threat of the influenza virus is the risk of developing complications, particularly pneumonia. Pneumonia can be a real problem forthe elderly, very young and has chronic health problems.

It 'important to remember that the symptoms of flu are similar to other diseases, some small, like the common cold, others more serious, such as mononucleosis, and even meningitis. If infection with influenza virus leads to a bacterial, antibiotics are usually in effect, but the flu case do not meet a common antibiotics. These drugs do not kill bacteria, viruses. If symptomslook better and then worse, if you have a stiff neck and severe headaches, you should contact your doctor.

It 'important that they seek the symptoms of Reye's syndrome a. This can be a life-threatening condition. It is rare, but if it occurs, usually followed by infection with influenza virus, varicella or other viral infections. If you develop drowsiness and confusion, a few minutes before seven days after the flu symptoms started three, then medicineThe attention is necessary. Aspirin is believed syndrome increases the risk of developing Reye's and should not be given to children, too cold, the symptoms of influenza or other viral infections.

To find out, a natural product that children can be taken safely by adults and older with influenza shortened the duration of symptoms and maintenance of a supplement to reduce the likelihood of infection with influenza virus ever, visit the Guides strengthening the immune system.

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