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Word: influenza (lookup in dictionary) (lookup stats)
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...Such predictions are also a way for public health officials to get a handle on how infectious a new influenza like H1N1 might be, how it spreads, and how quickly. That helps them know how much vaccine might be needed, how to distribute it, and when to expect a surge in demand for flu treatments, including antiviral drugs such as Tamiflu and Relenza. It can also help predict when hospitals might become overwhelmed by flu cases, and prepare them to patch up already strained health care resources...

Author: /time Magazine | Title: Behind the Unproven H1N1 Flu Vaccine | 8/26/2009 | See Source »

...Influenza vaccinations are usually an afterthought for most people. Despite the easy availability of the shots, fewer than 40% of Americans get them in any one year - never mind that flu kills some 36,000 of us annually. But this flu season is likely to be different. Thanks to the new H1N1/09 virus, to which almost none of us are immune, flu anxiety is high - and demand for the new vaccine should be too. Washington is now gearing up to respond, hoping to inoculate millions of Americans and blunt the severity of the first pandemic in four decades...

Author: /time Magazine | Title: Who Should Get Swine Flu Shots First? | 8/21/2009 | See Source »

...Medlock and co-author Alison Galvani of Yale University School of Medicine studied mortality data and data of infectious contacts from the influenza pandemics of 1918 and 1957. They then built a mathematical model to determine the best distribution by age for vaccinations, in order to contain the spread of a theoretical pandemic. In their calculations, the most effective policy was to aim first for inoculating children ages 5 to 19 and adults ages 30 to 39. That's because school-age children are such a powerful nexus of flu infection: they get sick, infect one another in the close...

Author: /time Magazine | Title: Who Should Get Swine Flu Shots First? | 8/21/2009 | See Source »

...study the flu virus is the human population itself. "If we get reports of a more severe infection with higher mortality rates, we can map the changes that made the virus more severe and monitor its spread. That could help health officials formulate policies," says Hay of the World Influenza Center, one of four laboratories at the hub of the WHO's global surveillance program. "But we're always playing catch-up with flu. It's impossible to stay ahead of this virus...

Author: /time Magazine | Title: Inside the Fight Against a Flu Pandemic | 8/12/2009 | See Source »

...virus doesn't mutate into something more deadly, health officials in the northern hemisphere face another decision: whether to keep schools open. Young students are known by influenza epidemiologists as "super spreaders" because they shed more flu virus when ill, are unlikely to practice good hand hygiene, and are in close contact with parents and peers. Writing in the August edition of British medical journal the Lancet Infectious Diseases, researchers from Imperial College in London predicted that early and prolonged school closures could ease the burden on hospitals by reducing the number of cases at the peak of the pandemic...

Author: /time Magazine | Title: Inside the Fight Against a Flu Pandemic | 8/12/2009 | See Source »

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