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A-H1N1 you have only once

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  • A-H1N1 you have only once



    07-December-2009
    A-H1N1 you have only once
    Cintya Contreras
    Local health secretary said that those who suffered in the first wave already developed inmunidad to human influenza virus A H1N1 can not develop twice in the same person, said Health Secretary of Mexico City, Francisco Osuna, said to recent versions of the inaction of those who relapsed on drugs in this condition.
    "When someone gives influenza A H1N1 provides immunity, the immune system recognizes the virus and creates specific defenses to the virus, and if you re-enter the body, the immune system develops a natural defense. Say you were vaccinated naturally. They are not going to give again, "he said.
    Thus, people who survived the disease in the first wave of infections recorded during April this year, do not require the vaccine that is currently being applied to vulnerable groups such as children, pregnant women and health personnel at risk.
    Osuna explained that the way it works dosage people who have not had influenza A H1N1 is to develop a genetic memory to produce antibodies against the virus, which so far have not proven their mutation. However, he acknowledged that it is possible that a person who had the bad now suffering from seasonal version.
    "It's another virus," said Osuna, for at least a thousand known viruses that cause influenza and its symptoms, which considers may confused an alleged recurrence of human influenza in a single case.

    Since last Nov. 27 in Mexico City launched the vaccination campaign against influenza A H1N1 aimed at women in the third quarter and children from six to 24 months of age. All for free.
    Is expected early next year, the pharmaceutical vaccine can provide the private sector to hospitals and doctors are offering the vaccine, as with cost.
    Meanwhile, the Federal Commission for the Protection of Sanitary Risks (Cofepris) alerted the public about piracy and illegal sale of the vaccine in shops, doctors and especially the Internet.
    Miguel Angel Toscano, head of the federal agency said this, in addition to constituting a crime, threatening the health of those who purchase the drug by these routes, since there is no likelihood of its original vaccine, probably are fakes or for seasonal influenza.
    COFEPRIS sale has received complaints of alleged human influenza vaccines in Tepito and flea markets in the city on wheels.
    The virus
    so far not recognized mutations, so that someone who does not need shots COTRA suffered this evil.
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