Articles: pandemics.
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Rural Remote Health · Jan 2012
Impact of the H1N1 influenza pandemic in two rural emergency departments.
The World Health Organization declared an influenza H1N1 global pandemic in June 2009, which resulted in a great deal of research. However, no studies have been published on incidence, characteristics and impact in rural emergency departments (EDs). ⋯ There was a significant increase in the incidence of ILI at the two rural EDs during the H1N1 pandemic compared with the previous year without a corresponding increase in severity of illness.
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Health care planning for pandemic influenza is a challenging task which requires predictive models by which the impact of different response strategies can be evaluated. However, current preparedness plans and simulations exercises, as well as freely available simulation models previously made for policy makers, do not explicitly address the availability of health care resources or determine the impact of shortages on public health. Nevertheless, the feasibility of health systems to implement response measures or interventions described in plans and trained in exercises depends on the available resource capacity. As part of the AsiaFluCap project, we developed a comprehensive and flexible resource modelling tool to support public health officials in understanding and preparing for surges in resource demand during future pandemics. ⋯ The AsiaFluCap Simulator is freely available software (http://www.cdprg.org) which can be used by policy makers, policy advisors, donors and other stakeholders involved in preparedness for providing evidence based and illustrative information on health care resource capacities during future pandemics. The tool can inform both preparedness plans and simulation exercises and can help increase the general understanding of dynamics in resource capacities during a pandemic. The combination of a mathematical model with multiple resources and the linkage to GIS for creating maps makes the tool unique compared to other available software.
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Brain & development · Jan 2012
Comparative StudyAcute encephalopathy with 2009 pandemic flu: comparison with seasonal flu.
To clarify the features of acute encephalopathy associated with 2009 pandemic flu. We identified 51 patients with acute encephalopathy with seasonal flu from the data base accumulated by Tokai Pediatric Neurology Society. We also collected 10 patients with acute encephalopathy with 2009 pandemic flu. ⋯ Various degrees of neurologic sequelae including death were observed in 32% of the patients in the seasonal flu group, and in 50% in the 2009 pandemic flu groups. The analyses of patients with ages of 6years or older revealed that moderate or more severe sequelae were more frequent in patients with 2009 pandemic flu. Acute encephalopathy with 2009 pandemic flu occurred mainly among children with 6years of age or older, and the outcome was worse in this age group compared with acute encephalopathy with seasonal flu.
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Although acute respiratory tract infections (RTI) have been recognized as a significant cause of illness in returning travelers, few studies have specifically evaluated the etiologies of RTI in this population. ⋯ Despite the A(H1N1) 2009 influenza pandemic, rhinovirus and other influenza viruses were also frequent causes of RTI in overseas travelers. Real-time reverse transcription-PCR and nasopharyngeal swab cultures are useful diagnostic tools for evaluating travelers with RTI.
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J. Pediatr. Hematol. Oncol. · Jan 2012
Pandemic H1N1 influenza infection in children with acute leukemia: a single-center experience.
In English literature, there are only 2 specific series of pandemic H1N1 influenza infection in children with leukemia. To increase knowledge about pandemic influenza in children with leukemia and better understand the risk factors for severe disease, we have presented the clinical characteristics of 8 children with acute leukemia and pandemic influenza treated at our center. The mean age of the children (4 girls and 4 boys) was 6.7±2.0 years (range, 4 to 10 y). ⋯ She developed acute respiratory distress syndrome within a short time after the symptoms commenced and she died within 4 days. In conclusion, the clinical course of H1N1 infection may be fatal in rare cases of leukemic children receiving chemotherapy. Thus, vaccination is advisable for all leukemic children, especially for those under maintenance chemotherapy, as it might be life saving during such pandemics.