نتایج جستجو برای: pandemic influenza a h1n1
تعداد نتایج: 13484729 فیلتر نتایج به سال:
BACKGROUND Vaccination coverage rates for seasonal influenza are not meeting national and international targets. Here, we investigated whether the 2009/2010 A/H1N1 pandemic influenza affected the uptake of influenza vaccines. METHODOLOGY/PRINCIPAL FINDINGS In December 2009/January 2010 and April 2010, 500 randomly selected members of the general public in Germany, France, the United States, C...
BACKGROUND Singapore is a tropical country with a temperature range of 23 degrees C to 35 degrees C and relative humidity of 48% to 100% throughout the year. Influenza incidence peaks in June through July and November through January, though influenza cases can be detected throughout the year. METHODS Between May 1 and July 28, 2009, a novel dual-gene diagnostic polymerase chain reaction assa...
BACKGROUND The burden of the pandemic (H1N1) 2009 influenza might be underestimated if detection of the virus is mandated to diagnose infection. Using an alternate approach, we propose that a much higher pandemic burden was experienced in our institution. METHODOLOGY/PRINCIPAL FINDINGS Consecutive patients (n = 2588) presenting to our hospital with influenza like illness (ILI) or severe acute...
Data collected over winter 2009 by five World Health Organisation National Influenza Centres in the southern hemisphere were used to examine the circulation of pandemic and seasonal influenza A strains during the first pandemic wave in the southern hemisphere.There is compelling evidence that the pandemic influenza A(H1N1) 2009 virus significantly displaced seasonal influenza A(H1N1) and, to a ...
Background and purpose: H1N1 influenza circulate worldwide and affects the world population in case of pandemic. The aim of this study was to evaluate the awareness of urban family physicians in Mazandaran province, Iran about H1N1 influenza. Materials and methods: In a descriptive study, 373 urban family physicians were questioned. A standard questionnaire including different items were compl...
BACKGROUND Limited information is available about pandemic H1N1-2009 influenza vaccine effectiveness in tropical communities. We studied the effectiveness of a pandemic H1N1 vaccination program in reducing influenza cases in Singapore. METHODS A surveillance study was conducted among military personnel presenting with febrile respiratory illness from mid-2009 to mid-2010. Consenting individua...
During the 2009–2010 A/H1N1 influenza pandemic, pregnant women infected with the virus experienced excess morbidity and mortality when compared with other groups. Once a vaccine was available, pregnant women were a priority group for vaccination. Only a few studies have reported on the uptake of 2009 A/H1N1 influenza vaccine among pregnant women during the pandemic and none were from Asia. The ...
A swine influenza outbreak occurred on a commercial pig farm in Thailand. Outbreak investigation indicated that pigs were co-infected with pandemic (H1N1) 2009 virus and seasonal influenza (H1N1) viruses. No evidence of gene reassortment or pig-to-human transmission of pandemic (H1N1) 2009 virus was found during the outbreak.
BACKGROUND From the first case reports of pandemic influenza (H1N1) 2009 it was clear that a significant proportion of infected individuals suffered a primary viral pneumonia. The objective of this study was twofold; to assess the utility of the CURB-65 community acquired pneumonia (CAP) severity index in predicting pneumonia severity and ICU admission, and to assess the relative sensitivity of...
OBJECTIVE To estimate the burden of pregnancy-related mortality resulting from influenza A (H1N1)pdm09 virus infection during the 2009-2010 pandemic influenza season. METHODS Data from the Centers for Disease Control and Prevention's Pregnancy Mortality Surveillance System were used to identify women whose death during or shortly after pregnancy was attributed or likely attributed to the infl...
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