Swine Flu - What is and how to avoid

Basics

Swine flu) is caused by an influenza virus (H1 N1. We must first explain what type and which are H & N virus in three main categories of A, B and C. A virus epidemics worldwide (pandemic ) influence the causes, causes of hepatitis B virus, severe outbreaks, while C virus causes only mild respiratory infections occur. pandemics of influenza A virus causes most of 10-20 years, but large outbreaks with this virusoccur almost every year in different countries.

The key to the persistence of influenza virus is its genetic material and the antigenic composition. It 'important surface antigens hemagglutinin (H) and neuraminidase (N). The H antigen is the association used to host cells, while the N antigen divided budding viruses from infected cells. Four haemagglutinin subtypes (H1, H2, H3 and H5) and N-antigen has two (N1 and N2) that have caused human disease. Changing the surface antigens, or (Shift) onTime. H & N antigens change continuously reflects changes in their genome, where antigenic shift occurs when a major change occurs in the antigen and this movement often leads to a pandemic, because people often have little or no preexisting immunity against the new strain.

Type of infection

Aerosol spread of swine influenza viruses as any other flu virus is spread by droplets o.

Incubation period

1-4 days (Timebefore the onset of symptoms).

Clinical manifestations

Unfortunately, swine influenza has the same symptoms as normal human influenza, and this includes:

sudden increase in body temperature, cough, malaise, anorexia, headache, muscle aches, runny nose and shortness of breath (you may or may not be accompanied by vomiting and diarrhea).

Laboratory Diagnostics

Swine flu is diagnosedNasopharyngeal swabs, washes or blows the taking of specimens in early disease. The virusus are fragile and must be handled with care, and samples must not be frozen.

Prevention

Since there is no treatment still the only way we can prevent infected or to improve our immunity is, for the following measures:

- Avoid crowds (you can wear masks) - Avoid kissing when you are not the kisser - Wash your hands oftenwith soap and water (especially when you sneeze) - Always a good airing - Drinking water and fluids as much as possible especially Ginger (immunity) to lift - food practices that increase immunity melon, apple, guava, honey, lettuce and radishes - Use of vitamins, especially vitamin A and C and antioxidants.

I hope this information helps you overcome this difficult time.

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