Avian Influenza Prevention and Treatments
Author: Groshan Fabiola

Avian influenza affects chickens and the poultry industry, recombined with the human influenza viruses form a totally new influenza virus to which people do not have protection that spreads in the population and that causes serious illness and death in humans. Bird Flu is an infectious disease of birds that can also affect people. It can present mild or severe forms of illness. The only subtype that can cause severe illness to people is Influenza A /H5N1 virus, initially it affects chickens, ducks and other birds by the process of mutation they can become highly pathogenic. If the bird flu virus recombines with a human flu virus and mutate it may become possible the transmission from human to human as happened in Asia, Indonesia, Vietnam, Cambodia Thailand, Turkey, Azerbaijan, Eygpt, China, and Iraq where people died. Bird flu affected Australia in 1997 but, was eradicated.

Water birds are supposed to carry the avian influenza type A virus inside their intestines and to distribute it in the environment through bird faeces.

Infection determines many symptoms in wild and domesticated birds from mild illnesses to highly contagious and severe epidemics. Among them a decline in activity and in egg production, facial swelling and bluish-violet colored combs and wattles, diarrhea, hemorrhages, paralysis, sudden deaths. Signes and symptoms of bird flu in humans are similar to other influenza viruses: sore throat and cough, fever, muscle weakness and/or pain with complications such as: severe viral pneumonia, respiratory distress syndrome, multi- organ failure, eye infections, pneumonia, inflammation of the brain and heart. Health experts have made research into tests and vaccines, and rigorous quarantine practices. Spanish flu was the worst influenza pandemic and occurred in 1918–19. There have been adopted governmental federal plans Australian Action Plan for Pandemic Influenza, to prevent an outbreak among poultry farms. Treatments of bird flu are antiviral drugs, Relenza and Tamiflu, but some of these drugs are expensive and supplies are limited. To prevent recombination of avian with the human influenza virus: is recommended a vaccine used against circulating strains in humans to those exposed to bird flu. A vaccine against bird flu is in development.

Suggestions for people travelling to affected countries:

Wash eggs thoroughly before breaking and wash your hands thoroughly after handling eggs. Don't go to farms or market places. Wash hands, utensils thoroughly after handling raw poultry. Cook poultry at high temperatures.
You may get help from: a doctor, Avian Influenza Hotline, Australian Government Department of Agriculture, Communicable Diseases Section.

Remember: Although bird flu is spread between birds it affects humans through bird faeces and discharges.

If you seem to get flu symptoms see immediately a doctor and explain him how exposed you have been to avian influenza.

For more information about bird flu or even about bird flu treatment please review this page http://www.bird-flu-info-center.com/bird-flu-treatment.htm

 

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