In late autumn and winter, the perennial concern arising from influenza. Some people are beyond the fear of the influence for good reasons, others are unjustified fears of a limited knowledge of the fly epidemics like those that erupted in 1918. The reasonable concern that we have emerged from the particular vulnerabilities of certain groups, such as the elderly, children and pregnant women.
The fears are unjustified expectation of an influenza pandemic as deadly as the plague in 1918, based onwhere they occur more than thirty teeth affects so many deaths in the United States, as in a normal year. Over a hundred people died of influenza on the ground within twelve months.
The experts look at the shape of the two protein molecules, which protrude from the surface of influenza virus. Haemagglutinin, a protein that binds the virus to allow our cells to enter. The other is neuraminidase, which contains molecules of influenza virus stick to each other. WhenInfluenza experts recognize a combination of these proteins, the combination of the 1918 pandemic virus, the so-called H1N1 is very similar, the spread of alarm as today.
H1N1 virus is not new, it happened before 1976, in order, leading to a cascade of events that flowed out of control. If a majority of the population is not in a specific influenza H1N1 have been exposed, the potential for a global outbreak of influenza is high. Flu experts were1976, because they are a time when the immunity, which would be the combination H1N1 virtually disappeared from the population approaching.
People who, as children infected in 1918 and survived, were about sixty years in 1976. So all those who were younger than sixty years, not immunity to the 1918-virus. The fear was of political forces, backed by a "swine flu" vaccination program that increases a paralyzing disease called Guillain-Barre pushed in about fiveHundreds of people died more than twenty-five years. The benefits of the program are difficult to measure. Probably no more than a few lives have been saved flu, which apparently burned on their own.
Concern about an H1N1 pandemic virus was justified, but the concern for a new inspection of the harmfulness of a virus in 1918 influenza viruses do not.
We see that the H1N1 influenza virus have been combined, but not unusually high virulence. Wenot a recurrence of an influenza pandemic, with the kind of lethality that will see the 1918-labeled pandemic.
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