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Jeremiah Williamson

Ending pandemics: How close are we? - CNN.com - 0 views

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    Pandemics have spread throughout the world since man has walked the Earth. If we can stop a pandemic before it even starts that could be a huge breakthrough. With early detection easier than ever, this possible. With smallpox already eradicated and polio and guinea worm on its way, we have taken big steps to fight pandemics. In the next few years who knows what other major viruses we could eradicate.
Whitney Hopfauf

Could new flu spark global flu pandemic? New bird flu strain seen adapting to mammals, ... - 0 views

  • "The human isolates, but not the avian and environmental ones, have a protein mutation that allows for efficient growth in human cells and that also allows them to grow at a temperature that corresponds to the upper respiratory tract of humans, which is lower than you find in birds,
    • Whitney Hopfauf
       
      These are the same researchers who did the infamous bird flu study that was temporarily banned
  • new virus has sickened at least 33 people, killing nine.
  • ...4 more annotations...
    • Whitney Hopfauf
       
      This is so concerning... and yet it seems that the general population is oblivious to the implications of this virus
  • majority of the viruses in the study -- from both humans and birds -- display mutations in the surface protein hemagglutinin, which the pathogen uses to bind to host cells.
  • The same mutation, Kawaoka notes, lets the avian virus thrive in the cooler temperatures of the human upper respiratory system
  • the new strain could be treated with another clinically relevant antiviral drug, oseltamivir.
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    Genetic sequencing of the current H7N9 outbreak in China has revealed the ability of the virus to adapt to a human host
Casey Finnerty

Production of swine flu vaccine is way behind - Yahoo! News - 0 views

  • Also, Protein Sciences Corp. of Meriden, Conn., landed a five-year, $147 million contract to develop a vaccine using its recombinant technology — flu proteins grown in insect cells. The hope is that the first doses would be available within 12 weeks of the beginning of a pandemic. That is about twice as fast as flu vaccine produced from eggs.
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