2011年1月28日金曜日

The flu claims the lives of the first two years

http://www.elpais.com/articulo/sociedad/gripe/cobra/primeras/vidas/ano/elpepusoc/20101213elpepusoc_5/Tes

The flu claims the lives of the first two years One of the victims had risk factors, but the other, a boy of 42 years, had no health problems EFE - Madrid - 13/12/2010
Two people have died of influenza in Spain so far this year, one with multiple risk factors while the other had none. This follows from the newsletter Surveillance System Influenza in Spain, according to data collected between 28 November and 4 December. One of the dead had multiple risk factors and was killed in the middle of last month, while the other, a boy of 42 years, had no health problems.
This patient entered the ICU on November 29, he developed several complications and died on 1 December, according to information from the surveillance network. Both agreed to not being vaccinated against influenza and that the initiation of treatment with oseltamivir was more than 48 hours after onset of symptoms.
Since the beginning of the 2010-2011 influenza season in early October, five cases have been reported serious flu confirmed hospitalized, all men, one in the range of 15-44 years and four in the 45-64 years. Four of them have been confirmed H1N1 virus, and the fifth, AH3N2 influenza virus. All suffered pneumonia and only one patient did not require ICU admission. None of the reported cases were immunized with influenza vaccine this season.
The overall incidence rate of influenza during the study period is 22.71 cases per 100,000, still below the baseline established for the 2010-2011 season, while it exceeded Asturias and Extremadura for the first time this week. Overall, slightly intensifies viral circulation, with a mixed pattern of influenza viruses but with a predominance of H1N1 pandemic virus.
Indeed, health officials last week expressed concern about the small number of people who have been immunized against influenza in previous years, at this stage of the campaign and on the eve of the highest peak of infection. The secretary general of the Ministry of Health, José Martínez Olmos, insisted in a press conference on the need to immunize the entire population at risk and confessed that in some communities, the vaccination rate is at this time to 60 % lower than in previous years.
The highest peak of the flu are expected in the months from January to March, where a decrease in the number of people vaccinated may be crucial to increase the infections or there is a greater impact on mortality from this virus. Olmos stressed that to the extent that the influenza vaccination coverage are higher, the virus that spreads easily, is found more barriers to be passed from person to person.
He therefore recommended target groups-over 65, people with chronic illnesses, pregnant women and health professionals, among other groups, who come to get vaccinated.

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