Articles: pandemics.
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Indian J Public Health · Jan 2010
ReviewInfluenza pandemic preparedness and response: A review of legal frameworks in India.
the potential of pandemics to cause global destabilization calls for robust pandemic preparedness plans with supportive health legislation. Few international studies have investigated their national legal preparedness in case of a pandemic. This study reviews India's legal preparedness in the face of an epidemic. ⋯ india needs a critical mass of public health legislations to make impact and not police acts to control epidemics. This study aims to assist policy makers to create comprehensive pandemic preparedness plans, translating preparedness 'on paper' to 'in practice'.
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Trans. Am. Clin. Climatol. Assoc. · Jan 2010
ReviewThe 2009 influenza A (H1N1) pandemic: what have we learned in the past 6 months.
The present review describes how the first influenza pandemic of the XXI century occurred, the characteristics of the virus that produced it, its epidemiology, clinical and pathological presentation, and the treatment and prevention methods that have been instituted. The lessons that have been learned in the first 6 months of the pandemic include: 1) predictions were not fulfilled (it was not an avian virus but a swine virus that caused the pandemic, it started in the American continent not in Asia), 2) international cooperation was critical, 3) mass media played a key role communicating to the public and health care professionals about this evolving, and 4) preparedness plans were very important to confront the pandemic.
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Comparative Study
Host adaptive immunity deficiency in severe pandemic influenza.
Pandemic A/H1N1/2009 influenza causes severe lower respiratory complications in rare cases. The association between host immune responses and clinical outcome in severe cases is unknown. ⋯ Our findings suggest an impaired development of adaptive immunity in the most severe cases of pandemic influenza, leading to an unremitting cycle of viral replication and innate cytokine-chemokine release. Interruption of this deleterious cycle may improve disease outcome.
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The cornerstone of Canadian response to the pandemic H1N1 outbreak was the Canadian Pandemic Influenza Plan. The Plan was based on a moderate scenario, articulated around 7 pillars: surveillance, antiviral drugs, vaccines, public health measures, clinical care, communications, and research. This presentation provides an overview of Canada's response to pandemic H1N1. It presents the context (Who did what? How? …), what happened (focusing on pregnant women), addresses making decisions together, and includes some post-H1N1 reflections.
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The 2009 H1N1 influenza virus (formerly known as swine flu) first appeared in Mexico and the United States in March and April 2009 and has swept the globe with unprecedented speed as a result of airline travel. On June 11, 2009, the World Health Organization raised its pandemic level to the highest level, Phase 6, indicating widespread community transmission on at least two continents. The 2009 H1N1 virus contains a unique combination of gene segments from human, swine and avian influenza A viruses. ⋯ Bacterial co-infection has played a significant role in fatal cases. The case of fatality has been estimated at around 0.4%. Mathematical modeling suggests that the effect of novel influenza virus can be reduced by immunization, but the question remains: can we produce enough H1N1 vaccine to beat the pandemic?