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Influenza Pandemic Essay

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Influenza pandemics have occurred over the past few centuries at intervals of between 10 and 40 years, resulting with high morbidity and mortality, as well as huge economic impacts. Considering the uncertainties regarding the origin, timing and virulence of future pandemic strains, planning strategies for an effective response have become the chief priority of global public health efforts.

Many countries started to practice stockpiling on antiviral drugs such as oseltamivir (known under a brand name Tamiflu) prior to the emergence of influenza A as an essential strategy for pandemic response before a new vaccine could be widely distributed. Such approach might substantially reduce morbidity, hospitalizations and mortality. In parallel to that, …show more content…
The Federal Government also encourages employers to consider stockpiling oseltamivir for use during an influenza pandemic as part of a comprehensive tactic.

The research suggests that, in order to reduce the risk of a subsequent wave of infections with a theoretical novel influenza similar to the one that caused the 1918 pandemic, pandemic plans should consider stockpiling oseltamivir and other antiviral drugs with a minimum capacity of 20% (relative to the population size).

Other analyses suggest that treatment with oseltamivir is always beneficial when compared to no action and that the optimal treatment stockpile is 40%–60%; 40% maximizes economic benefits, whereas 60% maximizes treatment benefits.

Personal stockpiling of oseltamivir has also become widespread during this century. For example, in the fall of 2005 there were many reports of personal stockpiling of this drug for use during an eventual future outbreak of H5N1 influenza virus infection (i.e. avian influenza), coincident with increased media coverage of the potential for a worldwide pandemic.

Controversies of personal oseltamivir

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