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WHO - Keiji Fukuda, M.D. Urges Seasonal Flu Vaccination

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  • WHO - Keiji Fukuda, M.D. Urges Seasonal Flu Vaccination

    October 2, 2008

    Geneva, Switzerland - Dr Keiji Fukuda
    , Head of the World Health Organization's (WHO) Global Influenza Programme held a conference today about the importance of citizens to get the seasonal influenza vaccination. In attendance were many of the world's leading journalists, Gregory Hartl - Project Director of Communications for WHO, and FluTrackers.com.

    Dr. Fukuda stressed that seasonal influenza is a disease that kills approximately 500,000 persons per year in the world. It is the most common form of influenza and the most preventable. This year's vaccine for both the Northern and Southern Hemispheres is A/Brisbane/59/2007/H1N1 like virus, and A/Brisbane/10/2007/H3N2 like virus, and B/Florida/4/2006 like virus.

    It is important to get vaccinated, he said, because:

    1) Influenza is found everywhere.
    2) It can affect any age group.
    3) It speads easily.
    4) It can "cause serious health and economic problems".
    5) "Large numbers can be hospitalized and large numbers die every year".
    6) Several groups are highly vulnerable: elderly, very young, those with weakened immune systems, and those with chronic disease.
    7) Pregnant women may also be at increased risk.

    While we "can not predict what the season will be like", it is important to get the seasonal influenza vaccine, he added.

    Dr. Fukuda also mentioned the "unusual phenomena" regarding the increased oseltamivir resistance seen in seasonal influenza. He remarked that "the resistance pattern seems to be independent of the use of the drug" by a particular country.

    For instance, Norway has a low usage rate of oseltamivir but the resistance to this drug in Norway is very high at approximately 68% of the samples tested. "(We are) often taken by surprise by what the influenza viruses do", he said.

    Dr. Fukuda also asked for all health care workers to get the seasonal flu vaccine "to help reduce risk of patients getting worse". He said that "vaccines are the single best tool" and urged people to get the immunization for "you, individuals, and people around you - the people you care most about".


    Sharon Sanders
    FluTrackers.com

  • #2
    Re: WHO - Keiji Fukuda, M.D. Urges Seasonal Flu Vaccination

    hat tip Senior Moderator Fla Medic:

    Covering Pandemic and Seasonal Flu, Emerging Infectious Diseases, public health, community & Individual preparedness. NOTE: All AFD blogs are written by a human - any mistakes are solely mine.



    WHO Influenza Teleconference


    # 2348



    Today Dr Keiji Fukuda, Head of WHO's Global Influenza Programme, gave a virtual teleconference with journalists from around the world on the expectations for the upcoming flu season in the Northern Hemisphere.

    This year's flu vaccine, after disappointing effectiveness last year, is a complete reworking of the formula; with three new strains represented in this trivalent vaccine.

    Flu vaccine formulas must be decided on six months before the next flu season, and a certain amount of educated guesswork goes into deciding which three flu strains are likely to be the most dominate. Most years, these formulations are reasonably on target.

    Last year, they were not. The flu vaccine was reportedly only about 45% effective, and that may be a generous assessment.

    In the summer of 2007 two new strains of Influenza A appeared, the H1N1 Brisbane strain, and the H3N2 Brisbane strain. Neither were covered by last year's vaccine.

    It is hoped that this year's formulation will be a better match for the flu viruses circulating this season. Since the recently determined Southern Hemisphere's formulation for next year will be the same as this fall's formula for the Northern Hemisphere, there is a higher level of confidence in this year's shot.

    This year the flu shot will contain:
    H1N1 A/Brisbane/59/2007
    H3N2 A/Brisbane/10/2007
    B Florida/4/2006

    Today's telephone conference was basically a `backgrounder' for journalists, stressing the importance of getting the flu vaccine early in the fall.

    Dr. Fukuda stressed that getting the flu vaccine not only protects the recipient, but those around them. He made particular mention of the need for HCW (Health Care Workers) to get the flu vaccine.

    Seasonal influenza hits hardest among the elderly, the very young, and those will chronic medical conditions such as COPD, heart or kidney disease, or Diabetes. Pregnant women are also more likely to suffer disproportionately with influenza.

    It is too early, according to Dr. Fukuda, to determine how severe this year's flu season will be. Press reports predicting an unusually severe flu season this year are not based on current science.

    Dr. Fukuda, when asked about the growing resistance of the H1N1 virus to Oseltamivir (Tamiflu) stated that it doesn't appear to be related to usage of the antiviral, and that its use shouldn't be withheld in cases where it is needed.

    Vaccination, he reminds us, remains the best protection against the flu, however.

    Posted by FLA_MEDIC at <a class="timestamp-link" href="http://afludiary.blogspot.com/2008/10/who-influenza-teleconference.html" rel="bookmark" title="permanent link"><abbr class="published" title="2008-10-02T10:02:00-04:00">10:02 AM</abbr>

    Comment


    • #3
      Re: WHO - Keiji Fukuda, M.D. Urges Seasonal Flu Vaccination

      but even in years of a good vaccine-match, the overall effect
      is small. It prevents an expected 0.4 hours of absenteism, AFAIR

      -------edit---------


      > Use of the vaccine significantly reduced time off work but only by 0.16 days for each influenza episode

      Influenza vaccines are effective in reducing serologically confirmed cases of influenza. However, they are not as effective in reducing cases of clinical influenza and number of working days lost. Universal immunisation of healthy adults is not supported by the results of this review.
      I'm interested in expert panflu damage estimates
      my current links: http://bit.ly/hFI7H ILI-charts: http://bit.ly/CcRgT

      Comment


      • #4
        Re: WHO - Keiji Fukuda, M.D. Urges Seasonal Flu Vaccination

        Seasonal influenza kills approximately 500,000 persons world wide, per year, according to Dr. Fukuda.

        Comment


        • #5
          Re: WHO - Keiji Fukuda, M.D. Urges Seasonal Flu Vaccination

          despite vaccines.
          I'm interested in expert panflu damage estimates
          my current links: http://bit.ly/hFI7H ILI-charts: http://bit.ly/CcRgT

          Comment

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