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Influenza Pandemic Effect

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1.0 Introduction
Avian influenza is that infection with avian (bird) influenza (flu) Type A viruses. These viruses exist easily among wild aquatic birds all around the world and make those poultry be infected, as well as other bird and animal species. Avian flu viruses hardly infect humans. However, sporadic human infections with avian flu viruses have happened. (Communication, 2014)
2.0 Causes
Viruses belonging to the A type of influenza viruses cause avian influenza. Sometimes a virus can break. These mutations agree with a bird virus to infect pigs or humans. Humans who have intimate contact with infected birds can then contract the virus. There is also concern that the virus can mutate to allow it to pass between humans.
Bird flu occurs …show more content…
The institute predicted that the worst situation would lead to 142.2 million deaths worldwide and cost the world economy $4.4 trillion.
The World Health Organization reports that the world is not adequately prepared for the H5N1 strain of avian influenza that has killed at least 130 people.
The economic impact of an influenza pandemic could be felt in several ways, Dubinsky said. Directly, sickness, death and medical care would burden the nation. Indirectly, absenteeism due to people staying home to care for others or remaining home to prevent the spread of the disease would reduce economic activity. Simply the indirect effects, Dubinsky said, could lead to a disruption in vital government services.
The Department of Health and Human Services estimates a pandemic influenza virus with virulence similar to the 1918 global flu pandemic strain could kill 1.9 million Americans. (O'connell, 2006)
4.0 …show more content…
Now, researchers have developed GM chickens that, although not resistant to the virus, do not transmit it to other birds in the flock. Their proof-of-principle study was published today in Science (14 January).
UK researchers modified chickens to produce 'decoy' RNA molecules in their cells that attach to a molecule inside the virus, called replicas, which replicates virus's genetic information (DNA).
They think this may be fooling the virus into replicating the decoy molecule instead of its own

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